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IES-1248-71/73 User’s Guide

189

C

H A P T E R

25

Spanning Tree Protocol

This chapter introduces the Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol
(RSTP).

25.1 RSTP and STP

RSTP adds rapid reconfiguration capability to STP. The IES-1248 supports RSTP and the
earlier STP. RSTP and STP detect and break network loops and provide backup links between
switches, bridges or routers. They allow a device to interact with other RSTP or STP-aware
devices in your network to ensure that only one path exists between any two stations on the
network. The Integrated Ethernet Switch uses RSTP by default but can still operate with STP
switches (although without RSTP’s benefits).
The root bridge is the base of the spanning tree. Path cost is the cost of transmitting a frame
onto a LAN through that port. It is assigned according to the speed of the link to which a port
is attached. The slower the media, the higher the cost, as illustrated in the following table.

On each bridge, the root port is the port through which this bridge communicates with the root.
It is the port on this Integrated Ethernet Switch with the lowest path cost to the root (the root
path cost). If there is no root port, then this Integrated Ethernet Switch has been accepted as
the root bridge of the spanning tree network.
For each LAN segment, a designated bridge is selected. This bridge has the lowest cost to the
root among the bridges connected to the LAN.
After a bridge determines the lowest cost-spanning tree with RSTP, it enables the root port and
the ports that are the designated ports for the connected LANs, and disables all other ports that
participate in RSTP. Network packets are therefore only forwarded between enabled ports,
eliminating any possible network loops.

Table 48

Path Cost

LINK SPEED

RECOMMENDED

VALUE

RECOMMENDED

RANGE

ALLOWED RANGE

Path Cost

4Mbps

250

100 to 1000

1 to 65535

Path Cost

10Mbps

100

50 to 600

1 to 65535

Path Cost

16Mbps

62

40 to 400

1 to 65535

Path Cost

100Mbps

19

10 to 60

1 to 65535

Path Cost

1Gbps

4

3 to 10

1 to 65535

Path Cost

10Gbps

2

1 to 5

1 to 65535

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Summary of Contents for IES-1248-71

Page 1: ...www zyxel com IES 1248 71 73 ADSL2 IP DSLAM User s Guide Version 3 52 LS 0 TR 0 9 2006 Edition 2 ...

Page 2: ......

Page 3: ...b configurator to configure the IES 1248 Supporting Disk Refer to the included CD for support documents ZyXEL Web Site Please refer to www zyxel com for additional support documentation and product certifications User Guide Feedback Help us help you Send all User Guide related comments questions or suggestions for improvement to the following address or use e mail instead Thank you The Technical W...

Page 4: ...duct labels screen names field labels and field choices are all in bold font A key stroke is denoted by square brackets and uppercase text for example ENTER means the enter or return key on your keyboard Enter means for you to type one or more characters and then press the ENTER key Select or choose means for you to use one of the predefined choices A comma within a screen name denotes a mouse cli...

Page 5: ...ng Conventions A firmware version includes the model code and release number as shown in the following example IES 1248 Computer Notebook computer Computer DSLAM Gateway Central Office ISP Internet Hub Switch Firmware Version V3 52 LS 0 LS is the model code 0 is this firmware s release number This varies as new firmware is released Your firmware s release number may not match what is displayed in ...

Page 6: ...upply voltage for example 110V AC in North America or 230V AC in Europe Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution If the power adaptor or cord is damaged remove it from the power outlet Do NOT attempt to repai...

Page 7: ...Safety Warnings IES 1248 71 73 User s Guide 7 Fan Module Warning Use the fan module handle when pulling out or pushing in the fan module Be careful not to put fingers or objects inside the fan module ...

Page 8: ...Safety Warnings IES 1248 71 73 User s Guide 8 ...

Page 9: ...al Configuration 83 Home and Port Statistics Screens 89 System Information 101 General Setup 105 User Account 107 Switch Setup 111 IP Setup 117 ENET Port Setup 119 xDSL Port Setup 121 xDSL Profiles Setup 137 xDSL Line Data 151 Advanced Application 157 VLAN 159 IGMP 167 Static Multicast 177 Multicast VLAN 179 Filtering 185 MAC Filter 187 Spanning Tree Protocol 189 Port Authentication 195 Port Secur...

Page 10: ...ic 265 MAC Table 271 ARP Table 273 Commands and Troubleshooting 275 Commands 277 Command Examples 297 Alarm Commands 305 DHCP Commands 313 IEEE 802 1Q Tagged VLAN Commands 321 MAC Commands 329 IGMP Commands 335 Packet Filter Commands 349 IP Commands 353 Firmware and Configuration File Maintenance 357 SNMP 363 ADSL Commands 365 Virtual Channel Management 395 ACL Commands 419 Troubleshooting 425 App...

Page 11: ...MTU Application 41 1 1 2 Curbside Application 42 1 1 3 Other Applications 43 1 2 System Description 43 Chapter 2 Hardware Installation 47 2 1 General Installation Instructions 47 2 2 Installation Scenarios 47 2 2 1 Desktop Installation Procedure 47 2 2 2 Rack Mounted Installation 48 2 3 Connecting the Frame Ground 50 Chapter 3 Front Panel Connections 53 3 1 Front Panel 53 3 1 1 Front Panel Ports 5...

Page 12: ...2 Installation Scenario B 64 4 6 3 Installation Scenario C 66 Chapter 5 Power Connections 69 5 1 Power Connections Overview 69 5 2 Power Connections 70 5 2 1 AC Power Connections IES 1248 71 AC Power Version Only 70 5 2 2 DC Power Connections IES 1248 71 IES 1248 73 70 5 3 Procedure to Turn on the IES 1248 Power 70 Chapter 6 Fan Maintenance 71 6 1 Fan Maintenance Introduction 71 6 2 Removing and I...

Page 13: ...95 9 1 4 RMON History Screen 97 9 1 5 RMON History Detail Screen 98 Chapter 10 System Information 101 Chapter 11 General Setup 105 Chapter 12 User Account 107 12 1 User Account Screen 107 12 2 Authentication Screen 108 Chapter 13 Switch Setup 111 13 1 GARP Timer Setup 111 13 2 Switch Modes 111 13 2 1 Standalone Switch Mode 111 13 2 2 Port Isolation with Standalone Switch Mode Example 112 13 2 3 Da...

Page 14: ...file 129 16 9 VC Setup Screen 130 16 10 Priority based PVCs 133 16 11 PPVC Setup Screen 134 16 11 1 PPVC Setup Members Screen 135 Chapter 17 xDSL Profiles Setup 137 17 1 Port Profile Screen 137 17 2 ATM QoS 140 17 3 Traffic Shaping 140 17 3 1 ATM Traffic Classes 140 17 3 2 Traffic Parameters 141 17 4 Upstream Policing 143 17 5 VC Profile Screen 143 17 6 Alarm Profile Screen 145 17 7 IGMP Filtering...

Page 15: ...reen 168 20 4 IGMP Bandwidth Screen 170 20 4 1 Bandwidth Port Setup Screen 171 20 5 IGMP Setup Screen 172 20 6 IGMP Filter Setup Screen 173 20 7 IGMP Count Screen 173 20 8 IGMP Port Info Screen 174 20 9 IGMP Port Group Screen 175 Chapter 21 Static Multicast 177 21 1 Static Multicast 177 21 2 Static Multicast Screen 177 Chapter 22 Multicast VLAN 179 22 1 Multicast VLAN Overview 179 22 2 MVLAN Statu...

Page 16: ...curity Overview 199 27 2 Port Security Screen 199 Chapter 28 DHCP Relay 201 28 1 DHCP Relay 201 28 2 DHCP Relay Agent Information Option Option 82 201 28 2 1 DHCP Relay Agent Circuit ID and Remote ID Sub option Formats 201 28 3 DHCP Relay Screen 202 Chapter 29 DHCP Snoop 205 29 1 DHCP Snoop Overview 205 29 2 DHCP Snoop Screen 205 29 3 DHCP Snoop Status Screen 206 29 4 DHCP Counter Screen 207 Chapt...

Page 17: ... Network Example 227 33 2 TLS PVC Screen 228 Chapter 34 ACL 231 34 1 Access Control Logic ACL Overview 231 34 1 1 ACL Profile Rules 231 34 1 2 ACL Profile Actions 232 34 2 ACL Setup Screen 232 34 3 ACL Profile Setup Screen 233 34 4 ACL Profile Map Screen 235 Chapter 35 Downstream Broadcast 237 35 1 Downstream Broadcast 237 35 2 Downstream Broadcast Screen 237 Chapter 36 Syslog 239 36 1 Syslog 239 ...

Page 18: ...n 255 39 4 1 Edit Alarm Event Setup Screen 257 39 5 Alarm Port Setup Screen 258 Chapter 40 Maintenance 261 40 1 Maintenance Screen 261 40 2 Firmware Upgrade Screen 261 40 3 Restore Configuration Screen 262 40 4 Backing Up a Configuration File 262 40 5 Load Factory Defaults 263 40 6 Reboot System 264 40 7 Command Line FTP 264 Chapter 41 Diagnostic 265 41 1 Diagnostic Screen 265 41 2 Log Format 267 ...

Page 19: ...ys Commands 297 45 2 1 Log Show Command 297 45 3 Log Format 297 45 3 1 Log Messages 298 45 3 2 Log Clear Command 300 45 3 3 Info Show Command 300 45 4 Isolation Commands 301 45 4 1 Isolation Show Command 301 45 4 2 Isolation Enable Command 301 45 4 3 Isolation Disable Command 301 45 5 Statistics Monitor Command 302 45 6 Statistics Port Command 302 Chapter 46 Alarm Commands 305 46 1 Alarm Commands ...

Page 20: ...CP Relay Option 82 Agent Information Sub option 2 Remote ID 316 47 3 1 Option 82 Sub option 2 Enable Command 316 47 3 2 Option 82 Sub option 2 Disable Command 316 47 3 3 Option 82 Sub option 2 Set Command 316 47 4 DHCP Snoop Commands 317 47 4 1 DHCP Snoop Enable Command 317 47 4 2 DHCP Snoop Disable Command 317 47 4 3 DHCP Snoop Flush Command 317 47 4 4 DHCP Snoop Show Command 318 47 4 5 DHCP Coun...

Page 21: ...1 MAC Count Show Command 332 49 3 2 MAC Count Enable Command 332 49 3 3 MAC Count Disable Command 332 49 3 4 MAC Count Set Command 333 Chapter 50 IGMP Commands 335 50 1 Multicast Overview 335 50 2 IGMP Snoop Commands 335 50 2 1 IGMP Snoop Show Command 335 50 2 2 IGMP Snoop Enable Command 335 50 2 3 IGMP Snoop Disable Command 336 50 3 IGMP Filter Commands 336 50 3 1 IGMP Filter Show Command 336 50 ...

Page 22: ...nd 345 50 8 2 Multicast VLAN Delete Command 345 50 8 3 Multicast VLAN Disable Command 346 50 8 4 Multicast VLAN Enable Command 346 50 8 5 Multicast VLAN Show Command 346 50 8 6 Multicast VLAN Group Set Command 347 50 8 7 Multicast VLAN Group Delete Command 347 50 8 8 Multicast VLAN Group Show Command 347 Chapter 51 Packet Filter Commands 349 51 1 Packet Filter Commands 349 51 1 1 Packet Filter Sho...

Page 23: ...54 1 6 Show SNMP Settings Command 364 Chapter 55 ADSL Commands 365 55 1 ADSL Commands 365 55 1 1 ADSL Show Command 365 55 1 2 ADSL Enable Command 365 55 1 3 ADSL Disable Command 366 55 1 4 ADSL Profile Show Command 366 55 1 5 ADSL Profile Set Command 367 55 1 6 ADSL Profile Delete Command 368 55 1 7 ADSL Profile Map Command 369 55 1 8 ADSL Name Command 370 55 1 9 ADSL Tel Command 370 55 1 10 ADSL ...

Page 24: ...Channel Management 395 56 1 Virtual Channel Management Overview 395 56 2 Virtual Channel Profile Commands 395 56 2 1 Show Virtual Channel Profile Command 395 56 2 2 Set Virtual Channel Profile Command 395 56 2 3 Delete Virtual Channel Profile Command 396 56 3 PVC Channels 397 56 3 1 PVC Show Command 397 56 3 2 PVC Set Command 397 56 3 3 PVC Delete Command 398 56 4 Priority based PVCs 399 56 4 1 PP...

Page 25: ...et Command 416 56 9 3 TLS PVC Show Command 417 Chapter 57 ACL Commands 419 57 1 ACL Profile Commands 419 57 1 1 ACL Profile Set Command 419 57 1 2 ACL Profile Delete Command 421 57 1 3 ACL Profile Show Map Command 421 57 1 4 ACL Profile Show Command 421 57 2 ACL Assignment Commands 422 57 2 1 ACL Assignment Set Command 422 57 2 2 ACL Assignment Delete Command 422 57 2 3 ACL Assignment Show Command...

Page 26: ...the Defaults 432 58 16 1 Resetting the Defaults Via Command 432 58 16 2 Uploading the Default Configuration File 433 58 17 Recovering the Firmware 434 Part VI Appendices and Index 437 Appendix A Product Specifications 439 Appendix B Removing and Installing a Fuse 447 Appendix C Legal Information 449 Appendix D Customer Support 453 Index 457 ...

Page 27: ...out 58 Figure 15 MDF Main Distribution Frame Wiring 61 Figure 16 Telco 50 Cable with RJ 11 Connectors 62 Figure 17 Installation Overview Example 63 Figure 18 Installation Scenario A 64 Figure 19 One MDF for End user and CO Connections 64 Figure 20 Installation Scenario B 65 Figure 21 Two Separate MDFs for End user and CO Connections 66 Figure 22 Installation Scenario C 67 Figure 23 Fan Module Thum...

Page 28: ... 117 Figure 56 ENET Port Setup 119 Figure 57 xDSL Port Setup 123 Figure 58 Select Ports 124 Figure 59 xDSL Port Setting 126 Figure 60 VC Setup 130 Figure 61 Basic Setting xDSL Port Setup VC Setup Delete 132 Figure 62 Select Ports 132 Figure 63 Select Ports 133 Figure 64 PPVC Setup 134 Figure 65 PPVC Setup Edit 135 Figure 66 Port Profile 137 Figure 67 PCR SCR and MBS in Traffic Shaping 142 Figure 6...

Page 29: ...HCP Relay Agent Circuit ID Sub option Format 201 Figure 102 DHCP Relay Agent Remote ID Sub option Format 202 Figure 103 DHCP Relay 202 Figure 104 DHCP Snoop 205 Figure 105 DHCP Snoop Status 206 Figure 106 DHCP Counter 207 Figure 107 2684 Routed Mode Example 210 Figure 108 2684 Routed PVC 211 Figure 109 2684 Routed Domain 212 Figure 110 RPVC Arp Proxy 214 Figure 111 2684 Routed Gateway 215 Figure 1...

Page 30: ...n Show Example 301 Figure 147 Statistics Monitor Command Example 302 Figure 148 Statistics Port Command Example 303 Figure 149 Alarm Show Command Example 306 Figure 150 Alarm Port Show Command Example 307 Figure 151 Alarm Port Set Command Example 307 Figure 152 Alarm Tablelist Command Example 309 Figure 153 Alarm History Show Command Example 310 Figure 154 Alarm History Clear Command Example 311 F...

Page 31: ...7 Figure 188 IGMP Filter Profile Delete Command Example 337 Figure 189 IGMP Filter Show Command Example 338 Figure 190 IGMP Bandwidth Port Show Command Example 341 Figure 191 IGMP Count Disable Command Example 341 Figure 192 IGMP Count Enable Command Example 342 Figure 193 IGMP Count Set Command Example 342 Figure 194 IGMP Count Show Command Example 343 Figure 195 IGMP Snoop Info Statistics Comman...

Page 32: ...d Example 369 Figure 230 ADSL Profile Delete Command Example 370 Figure 231 ADSL Name Command Example 370 Figure 232 ADSL Tel Command Example 370 Figure 233 ADSL Loopback Command Example 371 Figure 234 ADSL Upstream PSD Command Example 371 Figure 235 ADSL Downstream PSD Command Example 372 Figure 236 ADSL Upstream Carrier Command Example 372 Figure 237 ADSL Upstream Carrier Command Display Example...

Page 33: ...01 Figure 272 PPVC Show Command Example 402 Figure 273 PPVC Delete Command Example 402 Figure 274 2684 Routed Mode Example 404 Figure 275 2684 Routed Mode Commands Example 404 Figure 276 RPVC Gateway Set Command Example 405 Figure 277 RPVC Gateway Show Command Example 405 Figure 278 RPVC Gateway Delete Command Example 406 Figure 279 RPVC Set Command Example 407 Figure 280 RPVC Show Command Example...

Page 34: ...how Command Example 423 Figure 300 Testing In house Wiring 429 Figure 301 Resetting the Switch Via Command 432 Figure 302 Example Xmodem Upload 433 Figure 303 Example Xmodem Upload 434 Figure 304 USER Telco 50 Pin Assignments 444 Figure 305 CO Telco 50 Pin Assignments 444 Figure 306 Console Cable RJ 11 Male Connector 445 Figure 307 Console Cable DB 9 Female Connector 446 ...

Page 35: ... Table 15 Switch Setup 114 Table 16 IP Setup 117 Table 17 ENET Port Setup 119 Table 18 ADSL Standards Maximum Transfer Rates 121 Table 19 xDSL Port Setup 123 Table 20 xDSL Port Setting 126 Table 21 VC Setup 130 Table 22 IEEE 802 1p Priority to PPVC Mapping 133 Table 23 PPVC Setup 134 Table 24 PPVC Setup Edit 136 Table 25 Port Profile 138 Table 26 VC Profile 144 Table 27 Alarm Profile 146 Table 28 ...

Page 36: ...05 Table 57 DHCP Snoop Status 206 Table 58 DHCP Counter 207 Table 59 2684 Routed PVC 211 Table 60 2684 Routed Domain 213 Table 61 RPVC Arp Proxy 214 Table 62 2684 Routed Gateway 215 Table 63 PPPoA to PPPoE 218 Table 64 PPPoA to PPPoE Status 220 Table 65 DSCP Setup 224 Table 66 DSCP Map 224 Table 67 TLS PVC 229 Table 68 ACL Setup 233 Table 69 ACL Profile Setup 234 Table 70 ACL Profile Map 236 Table...

Page 37: ... LED Troubleshooting 425 Table 105 SFP LNK LED Troubleshooting 426 Table 106 100 1000 LED Troubleshooting 426 Table 107 Troubleshooting Data Transmission 426 Table 108 DSL Data Transmission Troubleshooting 427 Table 109 ADSL Voice Troubleshooting 427 Table 110 Wiring Tests 428 Table 111 Testing In house Wiring 429 Table 112 Troubleshooting a Local Server 430 Table 113 Troubleshooting the SYNC rate...

Page 38: ...List of Tables IES 1248 71 73 User s Guide 38 ...

Page 39: ...39 PART I Introduction Getting to Know the IES 1248 41 Product Specifications 439 Hardware Installation 47 Front Panel Connections 53 MDF Connections 61 Power Connections 69 Fan Maintenance 71 ...

Page 40: ...40 ...

Page 41: ...rsity campuses and ISPs The IES 1248 s low cost and easy management make it a perfect DSL provider solution The IES 1248 platform allows for convenient management and support of ADSL technology Up to 48 ADSL subscribers can simultaneously utilize a wide range of powerful broadband services 1 1 1 MTU Application The IES 1248 is suited for providing access and multimedia services for Multiple Tenant...

Page 42: ...plication The IES 1248 can also be used by an Internet Service Provider ISP in a street cabinet to form a mini POP Point of Presence to provide broadband services to residential areas that are too far away from the ISP to avail of DSL services Residents need an ADSL modem connected as shown in the previous figure ...

Page 43: ...thernet Ports The IES 1248 has two 1000 100Mbps auto sensing Ethernet ports They allow you to Connect the IES 1248 to a second level switch Daisy chain other switches Two Slots for Mini GBIC Modules The mini GBIC Gigabit Interface Converter module transceivers allow flexibility in connection options You can use mini GBIC transceivers for fiber connections to backbone Ethernet switches Stacking Dai...

Page 44: ... ADSL Encapsulation Multiple Protocols over AAL5 RFC 1483 ADSL Compliance Multi Mode ADSL standard G dmt ITU T G 992 1 G lite ITU T G 992 2 G hs ITU T G 994 1 ANSI T1 413 issue 2 ADSL2 G 992 3 G 992 4 ADSL2 G 992 5 Rate adaptation support IEEE 802 1p Priority Your IES 1248 uses IEEE 802 1p Priority to assign priority levels to individual PVCs Multiple PVC and ATM QoS The IES 1248 allows you to use...

Page 45: ...s Control address es that you specify You may enable disable the MAC filter on specific ports You may specify up to ten MAC addresses per port MAC Media Access Control Count Filter You can limit the number of MAC addresses that may be dynamically learned on a port You may enable disable the MAC count filter on individual ports Static Multicast Use static multicast to allow incoming frames based on...

Page 46: ...larm has been detected on the ALARM input pins Bandwidth Control The IES 1248 supports rate limiting in 32 Kbps increments allowing you to create different service plans Quality of Service Four priority queues for ENET and eight priority queues for downstream PVC so you can ensure mission critical data gets delivered on time Follows the IEEE 802 1p priority setting standard STP Spanning Tree Proto...

Page 47: ...an be placed on a desktop or rack mounted on a standard EIA rack Use the rubber feet in a desktop installation and the brackets in a rack mounted installation For proper ventilation allow at least 4 inches 10 cm of clearance at the front and 3 4 inches 8 cm at the back of the IES 1248 This is especially important for enclosed rack installations 2 2 1 Desktop Installation Procedure 1 Make sure the ...

Page 48: ...ring closet with other equipment Follow the steps below to mount your IES 1248 on a standard EIA rack using a rack mounting kit Make sure the rack will safely support the combined weight of all the equipment it contains Make sure the position of the IES 1248 does not make the rack unstable or top heavy Take all necessary precautions to anchor the rack securely before installing the unit Use a 2 Ph...

Page 49: ...gn one bracket with the holes on one side of the IES 1248 and secure it with the bracket screws smaller than the rack mounting screws 2 Attach the other bracket in a similar fashion Figure 4 Attaching Mounting Brackets and Screws 3 After attaching both mounting brackets position the IES 1248 in the rack by lining up the holes in the brackets with the appropriate holes on the rack Secure the IES 12...

Page 50: ...IES 1248 73 This section is not applicable for the IES 1248 71 AC power version See Appendix A on page 439 for the ground wire gauge The IES 1248 frame ground is on the lower left corner of the front panel Connect the frame grounds to a building s protective earthing terminals using a green and yellow frame ground wire Warning Connect the frame ground before you connect any other cables or wiring ...

Page 51: ...Chapter 2 Hardware Installation IES 1248 71 73 User s Guide 51 Figure 6 IES 1248 Frame Ground Frame Ground ...

Page 52: ...Chapter 2 Hardware Installation IES 1248 71 73 User s Guide 52 ...

Page 53: ...anel 3 1 1 Front Panel Ports The following table describes the ports on the front panel of the IES 1248 Table 1 IES 1248 Front Panel Ports CONNECTOR DESCRIPTION CONSOLE Connect this mini RJ 11 port to a computer for local management 1000 100 1 2 Use these RJ 45 ports for subtending You can daisy chain more IES 1248 s or other Ethernet switches This is an electrical Ethernet interface for use with ...

Page 54: ...TUS DESCRIPTION PWR Green On The power is turned on Off The power is off SYS Green Blinking The system is rebooting and performing self diagnostic tests On The system is on and functioning properly Off The system is not ready malfunctioning ALM Red On There is a hardware failure or there is ALM input Off The system is functioning normally 1000 100 1 2 Yellow On The link to a 100 Mbps Ethernet netw...

Page 55: ...ure that the settings of the peer Ethernet port are the same in order to connect Use the Ethernet ports for subtending You can daisy chain more IES 1248 or other Ethernet switches Use with the following copper Ethernet cables 1000Base T 4 pair UTP Cat 5 up to 100m For better performance and lower radiation noise use shielded Ethernet cables Each 1000 100M port is paired with a mini GBIC slot The I...

Page 56: ... install a mini GBIC transceiver SFP module in the SFP slot The SFP slot is at an angle Do not attempt to straighten it 1 Remove the dust cover from the transceiver 2 For transceivers with a flip up or flip down latch close the latch 3 Insert the fiber optic cables into the transceiver you may need to remove cable dust covers 4 Insert the transceiver into the IES 1248 s SFP slot with the exposed s...

Page 57: ... Use the following steps to remove a mini GBIC transceiver SFP module from the IES 1248 1 Remove the fiber optic cables from the transceiver 2 Unlock the transceiver s latch latch styles vary 3 Pull the transceiver out of the slot 4 Put the transceiver s dust cover on the transceiver Figure 12 Opening the Transceiver Latch ...

Page 58: ...ale end to a serial port COM1 COM2 or other COM port of your computer 3 5 ALARM Connections A closed circuit on the ALARM input pins indicates an alarm Pins 7 and 3 are alarm input one Pins 8 and 4 are alarm input two Pins 9 and 5 are alarm input 3 The IES 1248 signals an alarm when it detects an alarm on the ALARM input pins or the IES 1248 To signal an alarm the IES 1248 opens the circuit for pi...

Page 59: ...connector Make sure that the USER line and the CO lines are not shorted on the MDF Main Distribution Frame The line from the user carries both the ADSL and the voice signals For each line the IES 1248 has a built in splitter that separates the high frequency ADSL signal from the voice band signal and feeds the ADSL signal to the IES 1248 while the voice band signal is diverted to the CO port See C...

Page 60: ...Chapter 3 Front Panel Connections IES 1248 71 73 User s Guide 60 ...

Page 61: ...age 41 and Appendix A on page 439 for details on how to make the management connections 4 2 MDF Main Distribution Frame An MDF is usually installed between subscribers equipment and the telephone company CO in a basement or telephone room The MDF is the point of termination for the outside telephone company lines coming into a building and the telephone wiring in the building Figure 15 MDF Main Di...

Page 62: ... are made up of 25 twisted pair copper wires Connect a Telco 50 connector to one end of the cable see Appendix A on page 439 for pin assignments and connect the other end directly to an MDF alternatively attach RJ 11 connectors and connect directly to DSL modem s Figure 16 Telco 50 Cable with RJ 11 Connectors 4 4 Telco 50 Connections The internal DSL splitters separate the voice signals from the D...

Page 63: ...u can also attach RJ 11 connectors to the Telco 50 cable and connect directly to a DSL modem s or patch panel This chapter discusses connections using MDFs 4 6 Typical MDF Scenarios This section describes typical installation scenarios 4 6 1 Installation Scenario A You want to install the IES 1248 in an environment where there are no previously installed MDFs There is no phone service and you want...

Page 64: ...er ports of the MDF using a punch down tool 3 Connect the telephone wiring from each end user s DSL modem to the lower ports of the MDF 4 6 2 Installation Scenario B Phone service is available There is one MDF from which end users CO connections are made see the next figure Figure 19 One MDF for End user and CO Connections This installation scenario requires three MDFs Please see the following fig...

Page 65: ...ctor labeled USER 2 Connect the wiring on the other side of the Telco 50 cable to the upper ports of MDF 3 using a punch down tool 3 Connect the telephone wiring from the end user s DSL modem s to the lower ports of MDF 3 4 Connect the Telco 50 connector end of the cable you want for phone service to the Telco 50 connector labeled CO 5 Connect the wiring on the other side of the Telco 50 cable to ...

Page 66: ...s one for end user telephone line connections and the other one for CO telephone wiring connections see the following figure Users A and B have telephone only service Figure 21 Two Separate MDFs for End user and CO Connections This installation scenario requires four MDFs Please see the following figure for the DSL connection schema MDFs 1 and 2 are the two original MDFs MDFs 3 and 4 are two addit...

Page 67: ...r those users that want DSL service Users who want telephone service only retain the original connection from the top port of MDF 2 to the bottom port of MDF 1 4 Connect the telephone wiring from the end user s DSL equipment to the lower ports of MDF 2 5 Connect the Telco 50 connector end of the cable you want for phone service to the Telco 50 connector labeled CO 6 Connect the wiring on the other...

Page 68: ...Chapter 4 MDF Connections IES 1248 71 73 User s Guide 68 ...

Page 69: ...g before you start See Appendix A on page 439 for the gauge of wire to use for the IES 1248 71 DC power version and IES 1248 73 power connections IES 1248 71 AC power version only Use the included power cord for the IES 1248 s power connections Keep the IES 1248 power switch in the OFF position until you come to the procedure for turning on the power Keep the power supply switch in the OFF positio...

Page 70: ...ections are at the lower left corner of the front panel When installing the IES 1248 power wire push the wire firmly into the terminal as deep as possible and make sure that no exposed bare wire can be seen or touched 1 Connect one end of a power wire to the power terminal on the front panel of your IES 1248 and tighten the terminal screw 2 Connect the other end of the power wire to the 48 to 60 V...

Page 71: ... module Return any malfunctioning fan modules to the manufacturer 6 2 Removing and Installing the Fan Module The IES 1248 fan module is at the left on the front panel Perform the following procedure to remove the fan module 1 Loosen the thumbscrew on the front of the fan module 2 Slide out the fan module 3 Use a different fan module from the manufacturer 4 Slide the fan module into the fan module ...

Page 72: ...Chapter 6 Fan Maintenance IES 1248 71 73 User s Guide 72 Figure 24 Removing the Fan Module Figure 25 Fan Module Removed ...

Page 73: ... the Web Configurator 75 Initial Configuration 83 Home and Port Statistics Screens 89 System Information 101 General Setup 105 Switch Setup 111 IP Setup 117 ENET Port Setup 119 xDSL Port Setup 121 xDSL Profiles Setup 137 xDSL Line Data 151 ...

Page 74: ...74 ...

Page 75: ...nonvolatile memory and resetting to factory defaults Nonvolatile memory refers to the IES 1248 s storage that remains even if the IES 1248 s power is turned off Administrators with high privilege access can use all screens including the lower privilege screens Administrators with the low privilege level are restricted to using only low privilege screens Low privilege screens are read only 7 3 Acce...

Page 76: ...ars This is the web configurator s main screen Figure 27 Home A Click the menu items to open submenu links and then click on a submenu link to open the screen in the main window See Section 7 4 on page 77 for more information B Click this to open the Home screen This is the same screen that is displayed above See Chapter 9 on page 89 for more information C Click this to log out of the web configur...

Page 77: ... Panel Submenu Links BASIC SETTING ADVANCED APPLICATION ROUTING PROTOCOL ALARM MANAGEMENT CONFIG SAVE Table 4 Web Configurator Screens LABEL DESCRIPTION Basic Setting System Information Use this screen to display general system and hardware monitoring information General Setup Use this screen to configure general identification information about the device and the time and date settings User Accou...

Page 78: ...anning Tree Protocol RSTP information and configure RSTP settings Port Authentication Use these screens to configure RADIUS and IEEE 802 1x security settings Port Security Use this screen to limit the number of MAC address that can be learned on a port DHCP Relay Use this screen to configure the DHCP relay settings DHCP Snoop Use these screens to drop traffic from IP addresses not assigned by the ...

Page 79: ...and where the system is to send them Alarm Port Setup Use this screen to set the alarm severity threshold for recording alarms on an individual port s Management Maintenance Use this screen to perform firmware and configuration file maintenance as well as restart the system Diagnostic Use this screen to view system logs and test port s MAC Table Use this screen to view the MAC addresses of devices...

Page 80: ... time memory Settings in the run time memory are lost when the IES 1248 s power is turned off Click Config Save in the navigation panel to save your configuration to nonvolatile memory Nonvolatile memory refers to the IES 1248 s storage that remains even if the IES 1248 s power is turned off Use Config Save when you are done with a configuration session 7 7 Logging Out of the Web Configurator Clic...

Page 81: ...Chapter 7 Introducing the Web Configurator IES 1248 71 73 User s Guide 81 Figure 30 Logout ...

Page 82: ...Chapter 7 Introducing the Web Configurator IES 1248 71 73 User s Guide 82 ...

Page 83: ... initial configuration See Part V for information on the commands Use Internet Explorer 6 and later versions with JavaScript enabled 1 Log in to the web configurator See Section 7 3 on page 75 for instructions 2 In the navigation panel click Basic Setting IP Setup The IP Setup screen appears Figure 31 IP Setup 3 Use this screen to change the IP address subnet mask and default gateway IP address fo...

Page 84: ... virtual channel without deleting the default virtual channel is not recommended since you cannot set the new channel to be the port s super channel The super channel can forward frames belonging to multiple VLAN groups that are not assigned to other channels A channel that is not the super channel can only forward frames with a single VLAN ID that is configured on that channel In this case the IE...

Page 85: ...figuration IES 1248 71 73 User s Guide 85 Figure 33 VC Setup 7 Select any virtual channel s Select radio button and click Delete The following screen appears Figure 34 VC Setup Delete 8 Click OK The following screen appears ...

Page 86: ...k Apply The VC Setup screen is updated Figure 36 VC Setup 10 Select Super Channel to allow the channel to forward frames belonging to multiple VLAN groups that are not assigned to other channels Then enter the VPI and VCI that you use Leave the other default settings and click Add The VC Setup screen is updated ...

Page 87: ... Guide 87 Figure 37 VC Setup 11 Select the new channel s Select radio button Click Copy and then click Paste The following screen appears The following screen appears Figure 38 Select Ports 12 Click All and then click Apply The VC Setup screen is updated ...

Page 88: ...he Config Save screen appears Figure 40 Config Save 14 Click Save The following screen should appear Figure 41 Config Save Save Successful You can now use the device with the other settings set to the defaults to provide service to ADSL subscribers See Appendix A on page 439 for information on other default settings ...

Page 89: ...screen click Home in any web configurator screen Figure 42 Home The following table describes the labels in this screen Table 5 Home LABEL DESCRIPTION System up Time This field shows how long the system has been running since the last time it was started The following fields are related to the Ethernet ports ENET This field displays the number of the Ethernet port Click a port number to display th...

Page 90: ...ADSL Port Statistics Screen appears See Section 9 1 2 on page 93 Status This field shows whether the port is connected Up or not Down Mode This field shows which ADSL operational mode the port is set to use displays when the port is not connected Up Down stream This field shows the number of kilobits per second that a port is set to transmit and receive Interleave Fast This field shows the port s ...

Page 91: ... packets not counting framing bits but counting FCS Frame Check Sequence octets An octet is an 8 bit binary digit byte Rx packets This field shows the number of packets received on this port including multicast unicast broadcast and bad packets Rx error fcs This field shows the number of frames received with an integral length of 64 to 1518 octets and containing a Frame Check Sequence error Rx mul...

Page 92: ... not jam signal or preamble SFD Start of Frame Delimiter bytes Tx packets This field shows the number of packets transmitted on this port Tx multicast This field shows the number of good multicast frames transmitted on this port not including broadcast frames Tx broadcast This field shows the number of broadcast frames transmitted on this port not including multicast frames Tx mac_pause This field...

Page 93: ...excludes framing bits packet 1522 This field shows the number of frames received and transmitted including bad frames that were 1519 to 1522 octets in length this includes FCS octets but excludes framing bits packet total This field shows the total number of received and transmitted packets broadcast total This field shows the total number of received and transmitted broadcast frames multicast tot...

Page 94: ...t Name This field displays the name that you have configured for the port If you have not configured a name it is blank Tx packets This field shows the number of packets transmitted on this port Rx packets This field shows the number of packets received on this port Tx broadcast packets This field shows the number of broadcast packets transmitted on this port Rx broadcast packets This field shows ...

Page 95: ...eived on this port VPI VCI This field displays the Virtual Path Identifier VPI and Virtual Circuit Identifier VCI of channels on this port Tx Packets This field shows the number of packets transmitted on each channel Rx Packets This field shows the number of packets received on each channel Tx rate This field shows the number of bytes per second transmitted on each channel Rx rate This field shows...

Page 96: ...rt EtherStatsOctets This field displays the total number of octets received transmitted on this port EtherStatsPkts This field displays the total number of good packets received transmitted on this port EtherStatsBroadcastPkts This field displays the total number of broadcast packets received transmitted on this port EtherStatsMulticastPkts This field displays the total number of multicast packets...

Page 97: ...ing bad frames that were 65 to 127 octets in length this includes FCS octets but excludes framing bits EtherStats128to255Octets This is the number of frames received and transmitted including bad frames that were 128 to 255 octets in length this includes FCS octets but excludes framing bits EtherStats256to511Octets This is the number of frames received transmitted including bad frames that were 25...

Page 98: ... the desired data sampling time in seconds Apply Click this to use the selected data sampling time Refresh Click this to update this screen Sample Index This field display the sample number Interval Start This field displays the data sampling time Pkts This field displays the number of packets received or transmitted since the last sample time BroadcastPkts This field displays the number of broadc...

Page 99: ...ng period Pkts This field displays the total number of good packets received transmitted in the sampling period BroadcastPkts This field displays the total number of broadcast packets received transmitted in the sampling period MulticastPkts This field displays the total number of multicast packets received transmitted in the sampling period CRCAlignErrors This field displays the total number of C...

Page 100: ...ned an invalid FCS including alignment errors Collisions This is the number of frames for which transmission failed due to excessive collisions Excessive collision is defined as the number of maximum collisions before the retransmission count is reset Utilizations This field displays the port utilization status in the sampling period Table 10 Port Statistics RMON History Detail continued LABEL DES...

Page 101: ...ation screen displays general device information such as firmware version number and hardware polling information such as fan status You can check the firmware version number and monitor the hardware status in this screen To open this screen click Basic Setting System Information ...

Page 102: ...wing table describes the labels in this screen Table 11 System Info LABEL DESCRIPTION System Name This field displays the device s model name ZyNOS F W Version This field displays the version number of the device s current ZyXEL Network Operating System ZyNOS firmware including the date created ...

Page 103: ...temperature limit at this sensor Threshold Hi This field displays the highest temperature limit at this sensor Status This field displays Normal for temperatures below the threshold and Over for those above Voltage V The power supply for each voltage has a sensor that can detect and report the voltage Current This is the current voltage reading MAX This field displays the maximum voltage measured ...

Page 104: ...he Status column displays Normal when the IES 1248 is not sending alarm output to another piece of equipment It displays Abnormal when the IES 1248 is sending alarm output to another piece of equipment Use this section of the screen to configure the hardware monitor threshold settings New threshold Apply Configure new threshold settings in the fields below and click Apply to use them Index This fi...

Page 105: ...reen click Basic Setting General Setup Figure 49 General Setup The following table describes the labels in this screen Table 12 General Setup LABEL DESCRIPTION Host Name Choose a descriptive name for identification purposes This name consists of up to 31 ASCII characters spaces are not allowed Location Enter the geographic location of your device You can use up to 31 ASCII characters spaces are no...

Page 106: ...dress Enter the IP address of your timeserver The device searches for the timeserver for up to 60 seconds Current Time This field displays the time you open this menu or refresh the menu New Time hh min ss Enter the new time in hour minute and second format The new time then appears in the Current Time field after you click Apply Current Date This field displays the date you open this menu New Dat...

Page 107: ...n 12 1 User Account Screen To open this screen click Basic Setting User Account Figure 50 User Account The following table describes the labels in this screen Table 13 User Account LABEL DESCRIPTION Authentication Click this to open the Authentication screen See Section 12 2 on page 108 Enable Select this check box to turn on the administrator account Name Enter a user name for the administrator a...

Page 108: ...d only Add Click Add to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring the fields again Index This field displays the number of the user account Click an ac...

Page 109: ...o Secret Specify a password up to 31 alphanumeric characters as the key to be shared between the external RADIUS server and the switch This key is not sent over the network This key must be the same on the external RADIUS server and the switch Default Privilege Level Select the privilege level assigned to administrators in case the external RADIUS database does not provide one The privilege level ...

Page 110: ...Chapter 12 User Account IES 1248 71 73 User s Guide 110 ...

Page 111: ...ndalone switch mode relates to the IES 1248 s operational behavior not a standalone network topology The standalone switch mode allows either or both of the IES 1248 s Ethernet ports to connect to the backbone Ethernet network You can also connect one of the IES 1248 s Ethernet ports to the Ethernet network and the other to another IES 1248 see Figure 52 on page 112 for an example When the IES 124...

Page 112: ...e Ethernet port one ENET 1 as an uplink port to connect to the Ethernet backbone and Ethernet port two ENET 2 to connect to another daisychained or subtending IES 1248 The daisychain switch mode is recommended for use in a network topology that does not have loops When you daisychain multiple IES 1248 they must all be set to daisychain mode Daisychain switch mode with port isolation enabled blocks...

Page 113: ...nd B must first go through another switch or router 3 in the figure A and B also cannot communicate with C without their communications going through another switch or router Figure 53 Port Isolation with Daisychain Switch Mode Example 13 3 Switch Setup Screen To open this screen click Basic Setting Switch Setup ...

Page 114: ...declaration is made by issuing a Join message using GARP Declarations are withdrawn by issuing a Leave message A Leave All message terminates all registrations GARP timers set declaration timeout values Click here for more information on VLANs Join Timer Join Timer sets the duration of the Join Period timer for GVRP in milliseconds Each port has a Join Period timer The allowed Join Time range is b...

Page 115: ...ues that you can map to the 8 priority levels for outgoing Ethernet traffic The device has 8 physical queues that you can map to the 8 priority levels for outgoing ADSL traffic Traffic assigned to higher index queues gets through the device faster while traffic in lower index queues is dropped if the network is congested Priority Level The following descriptions are based on the traffic types defi...

Page 116: ...Chapter 13 Switch Setup IES 1248 71 73 User s Guide 116 ...

Page 117: ...ess and or subnet mask to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring the fields again Default Gateway Enter the IP address of the default outgoing gateway in dotted decimal ...

Page 118: ...Chapter 14 IP Setup IES 1248 71 73 User s Guide 118 ...

Page 119: ...n order to connect Select Auto auto negotiation to have the IES 1248 automatically determine the type of connection that the Ethernet port has When the peer Ethernet device has auto negotiation turned on the IES 1248 negotiates with the peer to determine the connection speed If the peer Ethernet port does not have auto negotiation turned on the IES 1248 determines the connection speed by detecting...

Page 120: ...tile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh Table 17 ENET Port Setup continued LABEL DESCRIPTION ...

Page 121: ...modem or router 16 3 Profiles A profile is a table that contains a list of pre configured ADSL settings Each ADSL port has one and only one profile assigned to it at any given time You can configure multiple profiles including profiles for troubleshooting Profiles allow you to configure ADSL ports efficiently You can configure all of the ADSL ports with the same profile thus removing the need to c...

Page 122: ... would be suitable if you have a good line where little error correction is necessary 16 5 Configured Versus Actual Rate You configure the maximum rate of an individual ADSL port by modifying its profile see Chapter 17 on page 137 or assigning the port to a different profile see Section 16 7 1 on page 125 However due to noise and other factors on the line the actual rate may not reach the maximum ...

Page 123: ... ADSL port default settings 16 7 xDSL Port Setup Screen To open this screen click Basic Setting xDSL Port Setup Figure 57 xDSL Port Setup The following table describes the labels in this screen Table 19 xDSL Port Setup LABEL DESCRIPTION VC Setup Click VC Setup to open the VC Setup screen where you can configure VC settings for the DSL ports see Section 16 9 on page 130 PPVC Setup Click PPVC Setup ...

Page 124: ...tion 16 7 1 on page 125 Profile Mode Select this check box to copy this port s port profile settings and ADSL operational mode The port profile settings are configured in the xDSL Port Profile Setup screens see Chapter 17 on page 137 The ADSL operational mode is configured in the xDSL Port Setting screen see Section 16 7 1 on page 125 IGMP Filter Select this check box to copy this port s IGMP filt...

Page 125: ...omer information provided for this port This is configured in the xDSL Port Setting screen see Section 16 7 1 on page 125 Customer Tel This field shows the customer telephone number provided for this port This is configured in the xDSL Port Setting screen see Section 16 7 1 on page 125 Profile This field shows which profile is assigned to this port This is configured in the xDSL Port Setting scree...

Page 126: ...u can use up to 15 ASCII characters including spaces and hyphens Profile Select a profile of ADSL settings such as the transfer rate interleave delay and signal to noise ratio settings to assign to this port Use the Port Profile screen to configure port profiles see Chapter 17 on page 137 Mode Select the port s ADSL operational mode Select the mode that the subscriber s device uses or auto to have...

Page 127: ...se protection minimum to have a buffer to protect the ADSL physical layer connection against impulse noise This buffering causes a delay that reduces transfer speeds It is recommended that you use a non zero setting for real time traffic that has no error correction like videoconferencing US INP Set the minimum upstream US impulse noise protection setting DS INP Set the minimum downstream DS impul...

Page 128: ...t tone number in a mask USCarrier Mask0 represents tones 0 31 The most significant bit defines Tone 0 In other words 0x00000001 means tone 31 For example you could use 0xfffff000 to disable upstream carrier tones 0 19 and leave tones 20 31 enabled You can only have one range of upstream carrier tones enabled For example you would not be able to use 0x00000080 to disable only upstream carrier tone ...

Page 129: ... super channel Enable the super channel option to allow a channel forward frames belonging to multiple VLAN groups that are not assigned to other channels The super channel functions in the same way as the channel in a single channel environment One port can have only one super channel 16 8 2 LLC LLC is a type of encapsulation where one VC Virtual Circuit carries multiple protocols with each packe...

Page 130: ...DSL port settings see Section 16 7 on page 123 PPVC Setup Click PPVC Setup to open the PPVC Setup screen where you can configure priority PVC settings for the DSL ports see Section 16 11 on page 134 Port Use this drop down list box to select a port for which you wish to view or configure settings This field is read only once you click on a port number below Super Channel The IES 1248 forwards fram...

Page 131: ...emory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to start configuring the screen again Show Port Select the number of an ADSL port for which to display VC settings or display all of them Index This field displays the number o...

Page 132: ...e PVC from other ports Click Cancel to only remove the one you selected Figure 61 Basic Setting xDSL Port Setup VC Setup Delete 4 If you clicked OK the following screen appears 5 Select to which ports you want to copy the settings Use All to select every port Use None to clear all of the check boxes 6 Click Apply to delete the channels Figure 62 Select Ports Table 21 VC Setup continued LABEL DESCR...

Page 133: ...ing Select Copy Paste Do the following to copy settings from one PVC to another port or ports 1 Click the Select radio button of the PVC from which you want to copy settings 2 Click Paste 3 The following screen appears 4 Select to which ports you want to copy the settings Use All to select every port Use None to clear all of the check boxes 5 Click Apply to copy the settings Figure 63 Select Ports...

Page 134: ...rcuit Identifier for this PPVC The IES 1248 uses this PVC channel internally This PVC is not needed on the subscriber s device This PVC cannot overlap with any existing PVCs on this port PVID Type a PVID Port VLAN ID to assign to untagged frames received on this PPVC Priority Use the drop down list box to select the priority value 0 to 7 to add to incoming frames without a IEEE 802 1p priority tag...

Page 135: ...identify a channel on this port The IES 1248 uses this PVC channel internally This PVC is not needed on the subscriber s device Encap This field displays the PPVC s type of encapsulation llc or vc PVID This is the PVID Port VLAN ID assigned to untagged frames or priority frames 0 VID received on this channel Priority This is the priority value 0 to 7 added to incoming frames without a IEEE 802 1p ...

Page 136: ... section of the screen to add or modify a member PVC VPI Type the Virtual Path Identifier for this member PVC VCI Type the Virtual Circuit Identifier for this member PPVC This PVC cannot overlap with any existing PVC s on this port DS VC Profile Use the drop down list box to select a VC profile to use for this channel s downstream traffic shaping US VC Profile Use the drop down list box to select ...

Page 137: ...list of settings that you define Then you can assign them to one or more individual ports For background information about many of these settings see Chapter 16 on page 121 17 1 Port Profile Screen To open this screen click Basic Setting xDSL Profiles Setup Figure 66 Port Profile ...

Page 138: ...cy Mode This field sets the ADSL latency mode for the ports that belong to this profile Select Fast mode to use no interleaving and have faster transmission a fast channel This would be suitable if you have a good line where little error correction is necessary Select Interleave mode to use interleave delay when transmission error correction Reed Solomon is necessary due to a less than ideal telep...

Page 139: ...pstream and downstream Max SNR Type the maximum downstream signal to noise margin 0 31 dB Min SNR Type the minimum downstream signal to noise margin 0 31 dB Configure the minimum downstream signal to noise margin to be less than or equal to the maximum downstream signal to noise margin Target SNR Type the target downstream signal to noise margin 0 31 dB Configure the target downstream signal to no...

Page 140: ...Bit Rate CBR Constant Bit Rate CBR is an ATM traffic class that provides fixed bandwidth CBR traffic is generally time sensitive doesn t tolerate delay CBR is used for connections that continuously require a specific amount of bandwidth Examples of connections that need CBR would be high resolution video and voice 17 3 1 2 Variable Bit Rate VBR The Variable Bit Rate VBR ATM traffic class is used w...

Page 141: ... bits so a maximum speed of 832Kbps gives a maximum PCR of 1962 cells sec This rate is not guaranteed because it is dependent on the line speed 17 3 2 2 Sustained Cell Rate SCR Sustained Cell Rate SCR is the mean cell rate of each bursty traffic source It specifies the maximum average rate at which cells can be sent over the virtual connection SCR may not be greater than the PCR 17 3 2 3 Maximum B...

Page 142: ... discards BT controls the time scale over which the SCR is enforced BT is used to determine if a cell arrived too early in relation to SCR Use this formula to calculate BT MBS 1 x 1 SCR 1 PCR BT 17 3 2 6 Theoretical Arrival Time TAT The Theoretical Arrival Time TAT is when the next cell in an ATM connection s stream of cells is expected to arrive TAT is calculated based on the PCR or SCR The follo...

Page 143: ...stream traffic bandwidth it will violate the IES 1248 s upstream policing profile and the traffic will be discarded Operators can use this feature to prevent subscribers from changing their device settings Traffic shaping must also be enabled on the subscriber s device in order to use upstream policing Note that since the IES 1248 uses ATM QoS if the subscriber device s upstream shaping rate is la...

Page 144: ...tation layer used by the VC profile aal5 The VC profile uses ATM adaptation layer 5 Class This field displays the type of ATM traffic class cbr constant bit rate vbr real time variable bit rate nrt vbr non real time variable bit rate or ubr unspecified bit rate PCR This is the Peak Cell Rate PCR the maximum number of cells that the sender can send per second CDVT This field displays the accepted t...

Page 145: ... ATM traffic classes You can type a number of ATM cells per second in the first field or type a number of kilobytes per second in the second field to have the system automatically compute the number of ATM cells per second CDVT Cell Delay Variation Tolerance CDVT is the accepted tolerance of the difference between a cell s transfer delay and the expected transfer delay CDVT applies with all of the...

Page 146: ... open the IGMP Filter Profile screen where you can configure IGMP multicast filter profiles see Section 17 8 on page 148 Name Type a name to identify the alarm profile you cannot change the name of the DEFVAL profile You can use up to 31 ASCII characters spaces are not allowed Add Click Add to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off ...

Page 147: ...ield sets the limit for the number of Severely Errored seconds that are permitted to occur within 15 minutes 15 Min UAS seconds This field sets the limit for the number of UnAvailable seconds that are permitted to occur within 15 minutes 15 Min Failed Fast Retrain This field sets the limit for the number of failed fast retrains that are permitted within 15 minutes Init Failure Trap Select Active t...

Page 148: ...f the ADSL ports by default It allows a port to join all multicast IP addresses 224 0 0 0 239 255 255 255 If you want to allow an ADSL subscriber access to only specific IGMP multicast groups use the IGMP Filter Profile screen to configure a different profile and then assign it to the subscriber s ADSL port in the XDSL Port Setting screen see Section 16 7 1 on page 125 To open this screen click Ba...

Page 149: ...ete Select the Delete check box and click Delete to remove an IGMP filter profile You cannot delete the DEFVAL profile Name Type a name to identify the IGMP filter profile you cannot change the name of the DEFVAL profile You can use up to 31 ASCII characters spaces are not allowed Start IP Enter the starting multicast IP address for a range of multicast IP addresses to which you want this IGMP fil...

Page 150: ...Chapter 17 xDSL Profiles Setup IES 1248 71 73 User s Guide 150 ...

Page 151: ...ne Rate Info The following table describes the labels in this screen Table 29 xDSL Line Rate Info LABEL DESCRIPTION Line Performance Click Line Performance to display an ADSL port s line performance counters see Section 18 2 on page 152 Line Data Click Line Data to display an ADSL port s line bit allocation see Section 18 3 on page 155 Port Use this drop down list box to select a port for which yo...

Page 152: ...table A Down Stream Interleave Delay This field displays the number of milliseconds of interleave delay for downstream transmissions Up Stream Interleave Delay This field displays the number of milliseconds of interleave delay for upstream transmissions Down Stream Output Power This field displays the amount of power that this port is using to transmit to the subscriber s ADSL modem or router The ...

Page 153: ...Chapter 18 xDSL Line Data IES 1248 71 73 User s Guide 153 To open this screen click Basic Setting xDSL Line Data Line Performance Figure 73 xDSL Performance ...

Page 154: ...locks This is a subset of the Down Up Stream ES ATUC ATUR UAS The downstream or upstream number of UnAvailable Seconds Interleaved FEBE In interleaved mode the number of Far End Block Errors Far End Cyclic Redundancy Checks Interleaved NEBE In interleaved mode the number of Near End Block Errors Near End Cyclic Redundancy Checks Interleaved FEFEC In interleaved mode the Far End number of ADSL fram...

Page 155: ...y to determine whether certain specific types of interference or line attenuation exist See the ITU T G 992 1 recommendation for more information on DMT The better or shorter the line the higher the number of bits transmitted for a DMT tone The maximum number of bits that can be transmitted per DMT tone is 15 The bit allocation contents are only valid when the link is up To open this screen click ...

Page 156: ...nters see Section 18 2 on page 152 Port Use this drop down list box to select a port for which you wish to view information Refresh Click Refresh to display updated information Port Name This section displays the name of the port Bit Allocation DS carrier load displays the number of bits transmitted per DMT tone for the downstream channel from the IES 1248 to the subscriber s DSL modem or router U...

Page 157: ...7 Multicast VLAN 179 Filtering 185 MAC Filter 187 Spanning Tree Protocol 189 Port Authentication 195 Port Security 199 DHCP Relay 201 DHCP Snoop 205 2684 Routed Mode 209 PPPoA to PPPoE 217 DSCP 223 TLS PVC 227 ACL 231 Downstream Broadcast 237 Syslog 239 Access Control 241 ...

Page 158: ...158 ...

Page 159: ...nal it only governs outgoing traffic 19 2 Introduction to IEEE 802 1Q Tagged VLAN Tagged VLAN uses an explicit tag VLAN ID in the MAC header to identify the VLAN membership of a frame across bridges they are not confined to the device on which they were created The VLANs can be created statically by hand or configured dynamically using GVRP 2 The VLAN ID associates a frame with a specific VLAN and...

Page 160: ...t decides where to forward the frame and then inserts a VLAN tag reflecting the ingress port s default VID The default PVID is VLAN 1 for all ports but this can be changed The egress outgoing port s of a frame is determined on the combination of the destination MAC address and the VID of the frame For a unicast frame the egress port based on the destination MAC address must be a member of the VID ...

Page 161: ...IES 1248 Page X of X This identifies which page of VLAN status information is displayed and how many total pages of VLAN status information there are The first table displays the names of the fields The subsequent tables show the settings of the VLANs Index This is the VLAN index number Name VID The name identifies an individual VLAN The vid is the PVID the Port VLAN ID assigned to untagged frames...

Page 162: ...terval s Set Interval The text box displays how often in seconds this screen refreshes You may change the refresh interval by typing a new number in the text box and then clicking Set Interval Stop Click Stop to halt polling statistics Previous Page Next Page Click one of these buttons to show the preceding following screen if the information cannot be displayed in one screen Table 32 VLAN Status ...

Page 163: ...riptive name for this VLAN group for identification purposes Spaces are not allowed VLAN ID Enter the VLAN ID for this static VLAN entry the valid range is between 1 and 4094 Port The port numbers identify the IES 1248 s ports Control Select Fixed for the port to be a permanent member of this VLAN group Use the Select All button to include every port Select Forbidden if you want to prohibit the po...

Page 164: ...1 to 4094 The IES 1248 assigns the PVID to untagged frames or priority frames 0 VID received on this port Priority Select an IEEE 802 1p priority to assign to untagged frames or priority frames 0 VID received on this port GVRP Select this check box if the IES 1248 should use GVRP to automatically register and configure VLAN membership Acceptable Frame Type Select All to have the port accept both t...

Page 165: ... 2 Click Paste and the following screen appears 3 Select to which ports you want to copy the settings Use All to select every port Use None to clear all of the check boxes 4 Click Apply to paste the settings Figure 78 Select Ports A At the time of writing the VLAN Acceptable Frame Type field is read only for the Ethernet ports The IES 1248 accepts both tagged and untagged incoming frames on the Et...

Page 166: ...Chapter 19 VLAN IES 1248 71 73 User s Guide 166 ...

Page 167: ...mbers are reserved by IANA for special purposes see the IANA web site for more information 20 2 1 IGMP Snooping A layer 2 switch can passively snoop on IGMP Query Report and Leave IGMP version 2 packets transferred between IP multicast routers switches and IP multicast hosts to learn the IP multicast group membership It checks IGMP packets passing through it picks out the group registration inform...

Page 168: ...am interface and 1 2 and 3 are connected to the downstream interface Figure 79 IGMP Proxy Network Example The IES 1248 will not respond to IGMP join and leave messages on the upstream interface The IES 1248 only responds to IGMP query messages on the upstream interface The IES 1248 sends IGMP query messages to the hosts that are members of the query VLAN The IES 1248 only sends an IGMP leave messa...

Page 169: ... the number of IGMP groups a subscriber on a port can join see Section 20 7 on page 173 IGMP Port Info Click IGMP Port Info to open the IGMP Port Info screen where you can look at the current number of IGMP related packets received on each port see Section 20 8 on page 174 IGMP Port Group Click IGMP Port Group to open the IGMP Port Group screen where you can look at the current list of multicast g...

Page 170: ... the settings of the IGMP groups Index This is the IGMP group index number VID The VID is the VLAN ID on which the IGMP group is created IP Address This is the IP address of an IP multicast group member 1 48 enet1 enet2 These columns display the ports that are members of the IGMP snooping group Table 35 IGMP Status continued LABEL DESCRIPTION Table 36 IGMP Bandwidth LABEL DESCRIPTION Port Setup Cl...

Page 171: ...the specified multicast range Apply Click Apply to save the filter settings The settings then display in the summary table at the bottom of the screen Clicking Apply saves your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are ...

Page 172: ...port number Active This field shows whether or not multicast bandwidth requirements are enabled on this port V displays if it is enabled and displays if it is disabled Bandwidth Enter the maximum acceptable multicast bandwidth for this port This has no effect if bandwidth requirements are disabled Select Select this and click Active or Inactive to enable or disable the specified multicast bandwidt...

Page 173: ...se IGMP count to limit the subscriber to using just 2 channels at a time This also effectively limits the subscriber to using only two IPTVs with the DSL connection To open this screen click Advanced Application IGMP Count Setup Table 38 IGMP Setup LABEL DESCRIPTION IGMP Status Click IGMP Status to open the IGMP Setup screen where you can view current IGMP information see Section 20 3 on page 168 ...

Page 174: ...ows each ADSL port number Active This field shows whether or not the IGMP count limit is enabled on this port V displays if it is enabled and displays if it is disabled Count Enter the maximum number of IGMP groups a subscriber on this port can join This has no effect if the IGMP count limit is disabled Select Select this and click Active or Inactive to enable or disable the specified IGMP count l...

Page 175: ...Setup screen where you can view current IGMP information see Section 20 3 on page 168 Show Port Select a port for which you wish to view information Port This field shows each port number Group Count This is the total number of Group packets received on this port Query Count This is the total number of Query packets received on this port Join Count This is the total number of Join packets received...

Page 176: ... IGMP information see Section 20 3 on page 168 Show Port Select a port for which you wish to view information Port This field shows each port number VID This field shows the associated VLAN ID Multicast IP This field shows the IP address of the multicast group joined by this port Source IP This field shows the IP address of the client that joined the multicast group on this port Refresh Click Refr...

Page 177: ...learned by IGMP snooping or IGMP proxy Use static multicast to pass routing protocols such as RIP and OSPF 21 2 Static Multicast Screen To open this screen click Advanced Application Static Multicast Figure 87 Static Multicast The following table describes the labels in this screen Table 42 Static Multicast LABEL DESCRIPTION The Number of Static Multicast This is the number of static multicast ent...

Page 178: ...s it to and vise versa Join All Click Join All to make all of the ADSL ports members of the static multicast group Leave All Click Leave All to remove all of the ADSL ports from the static multicast group Delete Click Delete to remove a static multicast group Adding new entry Add Type a multicast MAC address in the field and click the Add button to create a new static multicast entry Multicast MAC...

Page 179: ... not exist the IES 1248 uses the super channel instead This applies to all downstream traffic not just multicast traffic It is suggested to use a super channel for multicast VLAN If a normal PVC is used and the multicast VLAN ID is not the same as the PVC s VID the IES 1248 does not forward traffic to this PVC even if the subscriber s port has joined the multicast VLAN Since the IES 1248 might cha...

Page 180: ...oup screen where you can configure ranges of multicast IP addresses for each multicast VLAN see Section 22 4 on page 182 The Number of MVLAN This is the number of multicast VLAN configured on the IES 1248 The first table displays the names of the fields The subsequent tables show the settings for each multicast VLAN Index This is a sequential value and is not associated with this multicast VLAN Na...

Page 181: ...lticast VLAN Click it to edit its basic settings and port members in the fields below Active This field shows whether this multicast VLAN is active Yes or inactive No Name This field shows the name of this multicast VLAN Delete Select the check boxes of the rule s that you want to remove in the Delete column and then click the Delete button You cannot delete a VLAN if any PVIDs are set to use the ...

Page 182: ...ry port Select Forbidden if you want to prohibit the port from joining this multicast VLAN Use the Select All button to include every port Tagging Select TX Tagging if you want the port to tag all outgoing frames transmitted with this VLAN ID Use the All button to include every port Use the None button to clear all of the ports check boxes Add Click Add to save your changes to the IES 1248 s volat...

Page 183: ...ulticast IP Enter the end of the range of multicast IP addresses The IP address must be a valid multicast IP address between 224 0 0 0 and 239 255 255 255 Apply Click Apply to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when...

Page 184: ...Chapter 22 Multicast VLAN IES 1248 71 73 User s Guide 184 ...

Page 185: ...cket Filter LABEL DESCRIPTION Port Use this drop down list box to select an ADSL port for which you wish to configure packet type filtering This box is read only after you click on one of the port numbers in the table below PPPoE Only Select this to allow only PPPoE traffic This will gray out the check boxes for other packet types and the system will drop any non PPPoE packets Select the check box...

Page 186: ...EE 802 1x to allow additional authentication methods besides RADIUS to be deployed with no changes to the access point or the wireless clients IGMP Pass through Internet Group Multicast Protocol is used when sending packets to a specific group of hosts Apply Click Apply to save the filter settings The settings then display in the summary table at the bottom of the screen Clicking Apply saves your ...

Page 187: ...n To open this screen click Advanced Application MAC Filter Figure 92 MAC Filter The following table describes the labels in this screen Table 47 MAC Filter LABEL DESCRIPTION Port Use this drop down list box to select an ADSL port for which you wish to configure MAC filtering MAC Type a device s MAC address in hexadecimal notation xx xx xx xx xx xx where x is a number from 0 to 9 or a letter from ...

Page 188: ...resses that you specify and block frames from other MAC addresses Select Deny to block frames from MAC addresses that you specify and allow frames from other MAC addresses Active Select this check box to turn on MAC filtering for a port MAC This field lists the MAC addresses that are set for this port Delete Click Delete to remove a MAC address from the list Apply Click Apply to save your changes ...

Page 189: ...n the following table On each bridge the root port is the port through which this bridge communicates with the root It is the port on this Integrated Ethernet Switch with the lowest path cost to the root the root path cost If there is no root port then this Integrated Ethernet Switch has been accepted as the root bridge of the spanning tree network For each LAN segment a designated bridge is selec...

Page 190: ...idge is down This device then initiates negotiations with other devices to reconfigure the network to re establish a valid network topology RSTP assigns three port states to eliminate packet looping while STP assigns five see Table 49 on page 190 A device port is not allowed to go directly from blocking state to forwarding state so as to eliminate transient loops See the IEEE 802 1w standard for m...

Page 191: ...s activated Otherwise it displays Off Bridge Status Our bridge ID This is the unique identifier for this bridge consisting of bridge priority plus MAC address This ID is the same in Designated root ID if the IES 1248 is the root switch Designated root ID This is the unique identifier for the root bridge consisting of bridge priority plus MAC address This ID is the same in Our bridge ID if the IES ...

Page 192: ... in seconds the IES 1248 will wait before changing states that is listening to learning to forwarding Port Status This identifies the IES 1248 s ports that support the use of STP State This field displays the port s RSTP or STP state With RSTP the state can be discarding learning or forwarding With STP the state can be disabled blocking listening learning or forwarding Disabled appears when RSTP h...

Page 193: ...th the lowest MAC address will then become the root switch The allowed range is 0 to 61440 The lower the numeric value you assign the higher the priority for this bridge Bridge Priority determines the root bridge which in turn determines Hello Time Max Age and Forwarding Delay Hello Time This is the time interval in seconds between BPDU Bridge Protocol Data Units configuration message generations ...

Page 194: ... port Priority Configure the priority for each port here Priority decides which port should be disabled when more than one port forms a loop in a switch Ports with a higher priority numeric value are disabled first The allowed range is between 0 and 255 and default value is 128 Path Cost Path cost is the cost of transmitting a frame on to a LAN through that port It is assigned according to the spe...

Page 195: ...xternal server instead of or in addition to an internal device user database that is limited to the memory capacity of the device In essence RADIUS authentication allows you to validate an unlimited number of users from a central location Figure 96 RADIUS Server 26 1 2 Introduction to Local User Database By storing user profiles locally on the IES 1248 your IES 1248 is able to authenticate users w...

Page 196: ... change this value unless your network administrator instructs you to do so Shared Secret Specify a password up to 31 alphanumeric characters as the key to be shared between the external RADIUS server and the switch This key is not sent over the network This key must be the same on the external RADIUS server and the switch Apply Click Apply to save your changes to the IES 1248 s volatile memory Th...

Page 197: ...ory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh This table displays the configured user profiles Index These are the numbers of the user profiles Click this number to edit the user profile Name This is the user name of the user profile Delete Select a user profile s Delete check box and click Delete to remove the user profile Cancel Click Cancel to beg...

Page 198: ...Authorized to allow all connected users to access the network through this port without authentication Select Force Unauthorized to deny all subscribers access to the network through this port Reauthentication Specify if a subscriber has to periodically re enter his or her username and password to stay connected to the port Reauthentication Period s Specify how often a client has to re enter his o...

Page 199: ...ls in this screen Table 54 Port Security LABEL DESCRIPTION Port This field displays a port number Enable Select this check box to restrict the number of MAC addresses that can be learned on the port Clear this check box to not limit the number of MAC addresses that can be learned on the port Limited Number of Learned MAC Address Specify how many MAC addresses the IES 1248 can learn on this port Th...

Page 200: ...ne configuring Cancel Click Cancel to begin configuring this screen afresh Copy port Paste Do the following to copy settings from one port to another port or ports 1 Select the number of the port from which you want to copy settings 2 Click Paste and the following screen appears 3 Select to which ports you want to copy the settings Use All to select every port Use None to clear all of the check bo...

Page 201: ...y Agent Circuit ID and Remote ID Sub option Formats The DHCP relay agent information feature adds an Agent Information field to the option 82 field of the DHCP headers of DHCP request frames that the IES 1248 relays to a DHCP server The Agent Information field that the IES 1248 adds contains an Agent Circuit ID sub option that includes the port number VLAN ID and optional information about the por...

Page 202: ...ent Information Field Then there is the number of the port in plain text format upon which the DHCP client request was received The next field B in the figure is 0 to 23 bytes of optional information that you specify This is followed by the name and telephone number configured for the ADSL port The port number optional information B in the figure ADSL name and ADSL telephone number fields are sepa...

Page 203: ...ory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh VLAN ID Enter the ID of the VLAN served by the specified DHCP relay s Enter 0 to set up the IP address es of the default DHCP relay s Primary Server IP Enter the IP address of one DHCP server to which the switch should relay DHCP requests for the selected VLAN Secondary Server IP Enter the IP address of a...

Page 204: ...Select the check box in the Select column for an entry and click Delete to remove the entry Select All Click this to select all entries in the Server List Select None Click this to un select all entries in the Server List Table 55 DHCP Relay continued LABEL DESCRIPTION ...

Page 205: ...dresses are dropped 29 2 DHCP Snoop Screen Use this screen to activate or deactivate DHCP snooping on each port To open this screen click Advanced Application DHCP Snoop Figure 104 DHCP Snoop The following table describes the labels in this screen Table 56 DHCP Snoop LABEL DESCRIPTION DHCP Snoop Status Click DHCP Snoop Status to open the screen where you can look at or clear the current DHCP snoop...

Page 206: ...this to un select all entries in the table Table 56 DHCP Snoop continued LABEL DESCRIPTION Table 57 DHCP Snoop Status LABEL DESCRIPTION DHCP Snoop Click DHCP Snoop to open the screen where you can activate or deactivate DHCP snooping on each port see Section 29 2 on page 205 DHCP Counter Click DHCP Counter to open the screen where you can look at a summary of the DHCP packets on each port see Sect...

Page 207: ... Table 58 DHCP Counter LABEL DESCRIPTION DHCP Snoop Click DHCP Snoop to open the screen where you can activate or deactivate DHCP snooping on each port see Section 29 2 on page 205 DHCP Snoop Status Click DHCP Snoop Status to open the screen where you can look at or clear the current DHCP snooping table on each port see Section 29 3 on page 206 Show Port Select a port for which you wish to view in...

Page 208: ...t This field displays the number of requests from DHCP clients above this limit See Appendix A on page 439 for the current specification Overflow requests are dropped by the IES 1248 Clear Click Clear to delete the information the IES 1248 has learned about DHCP packets This resets every counter in this screen Table 58 DHCP Counter continued LABEL DESCRIPTION ...

Page 209: ...ce is to store them Use the 2684 Routed Gateway Screen to configure gateway settings For upstream traffic Since the subscriber s device will not send out a MAC address after the IES 1248 reassembles the Ethernet packets from the AAL5 ATM cells the IES 1248 will append the routed mode gateway s MAC address and the IES 1248 s MAC address as the destination source MAC address For downstream traffic W...

Page 210: ...bscriber s WAN IP address to 32 to avoid this problem The IES 1248 s management IP address should not be in the same subnet range of any RPVC and RPVC domain It will make the IES 1248 confused if the IES 1248 receives a packet with this IP as destination IP The IES 1248 s management IP address also should not be in the same subnet as the one defined by the LAN IP address and netmask of the subscri...

Page 211: ...Type the Virtual Circuit Identifier for this routed PVC IP Enter the subscriber s CPE WAN IP address in dotted decimal notation NetMask The bit number of the subnet mask of the subscriber s WAN IP address To find the bit number convert the subnet mask to binary and add all of the 1 s together Take 255 255 255 0 for example 255 converts to eight 1 s in binary There are three 255 s so add three eigh...

Page 212: ...s port IP This field displays the subscriber s IP address DS US VC Profile This shows which VC profile this channel uses for downstream traffic shaping The VC profile for upstream policing also displays if the channel is configured to use one NetMask This field displays the bit number of the subnet mask of the subscriber s IP address Gateway IP This field displays the IP address of the gateway to ...

Page 213: ...ddress To find the bit number convert the subnet mask to binary and add all of the 1 s together Take 255 255 255 0 for example 255 converts to eight 1 s in binary There are three 255 s so add three eights together and you get the bit number 24 Add Click Add to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config S...

Page 214: ...er a number of seconds 10 10000 to set how long the device keeps the Address Resolution Protocol table s entries of IP addresses of CPE devices using 2684 routed mode Enter 0 to disable the aging time Apply Setting Click Apply Setting to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigat...

Page 215: ... the system routes to this gateway Priority Select the IEEE 802 1p priority 0 7 to add to the traffic that you send to this gateway Add Click Add to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring I...

Page 216: ...Chapter 30 2684 Routed Mode IES 1248 71 73 User s Guide 216 ...

Page 217: ...s and the BRAS you need to configure the DSLAM the IES 1248 to translate PPPoA frames to PPPoE packets and vise versa When PPPoA packets are received from the CPE the ATM headers are removed and the IES 1248 adds PPPoE and Ethernet headers before sending the packets to the BRAS When the IES 1248 receives PPPoE packets from the BRAS PPPoE and Ethernet headers are stripped and necessary PVC informat...

Page 218: ...tream traffic shaping US VC Profile Use the drop down list box to select a VC profile to use for this channel s upstream traffic The IES 1248 does not perform upstream traffic policing if you do not specify an upstream VC profile Note Upstream traffic policing should be used in conjunction with the ATM shaping feature on the subscriber s device If the subscriber s device does not apply the appropr...

Page 219: ... PVC s index number to open the screen where you can look at the current status of this PPPoA to PPPoE conversion See Section 31 3 on page 220 Note At the time of writing you cannot edit the VPI and VCI If you want to change them add a new PVC with the desired settings Then delete any unwanted PVCs Port This field displays the number of the ADSL port on which the PVC is configured VPI VCI This fie...

Page 220: ...screen where you can set up PPPoA to PPPoE conversions on each port see Section 31 2 on page 217 PVC This field displays the port number VPI and VCI of the PVC Session Status Session State This field displays whether or not the current session is Up or Down Session ID This field displays the ID of the current session It displays 0 if there is no current session Session Uptime This field displays h...

Page 221: ...he IES 1248 PPPoE PADR This field displays the number of padr PDUs sent by the IES 1248 to the BRAS PPPoE PADS This field displays the number of pads PDUs sent by the BRAS to the IES 1248 PPPoE PADT This field displays the number of padt PDUs sent and received by the IES 1248 PPPoE Service Name Error This field displays the number of service name errors for example the IES 1248 s specified service...

Page 222: ...Chapter 31 PPPoA to PPPoE IES 1248 71 73 User s Guide 222 ...

Page 223: ...Serv Code Point DSCP is a field used for packet classification on DiffServ networks The higher the value the higher the priority Lower priority packets may be dropped if the total traffic exceeds the capacity of the network 32 2 DSCP Setup Screen Use this screen to activate or deactivate DSCP on each port To open this screen click Advanced Application DSCP Figure 115 DSCP Setup ...

Page 224: ...2 1p priority see Section 32 3 on page 224 Port This field displays each port number Active This field displays whether DSCP is active V or inactive on this port Select Select this and click Active or Inactive to enable or disable the DSCP on this port Active Click this to enable DSCP on the selected ports Inactive Click this to disable DSCP on the selected ports All Click this to select all entri...

Page 225: ...is DSCP value Apply Click Apply to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Table 66 DSCP Map continued LABEL DESCRIPTION ...

Page 226: ...Chapter 32 DSCP IES 1248 71 73 User s Guide 226 ...

Page 227: ...VLANs to handle multiple applications A service provider s customers can assign their own inner VLAN tags to traffic The service provider can assign an outer VLAN tag for each customer Therefore there is no VLAN tag overlap among customers so traffic from different customers is kept separate Before the IES 1248 sends the frames from the customers the VLAN ID is added to the frames When packets int...

Page 228: ... PVC Screen Use this screen to set up Transparent LAN Services on each port This is set up by creating a TLS PVC See Chapter 16 on page 121 for background information about creating PVCs To open this screen click Advanced Application TLS PVC You can NOT configure PPPoA to PPPoE and TLS settings on the same PVC ...

Page 229: ...cify an upstream VC profile Note Upstream traffic policing should be used in conjunction with the ATM shaping feature on the subscriber s device If the subscriber s device does not apply the appropriate ATM shaping all upstream traffic will be discarded due to upstream traffic policing VID Type a VLAN ID to assign to frames received on this channel Note Make sure the VID is not already used for PP...

Page 230: ...ual Path Identifier VPI and Virtual Circuit Identifier VCI The VPI and VCI identify a channel on this port VID This is the VLAN ID assigned to frames received on this channel Priority This is the priority value 0 to 7 added to incoming frames without a IEEE 802 1p priority tag DS US VC Profile This shows which VC profile this channel uses for downstream traffic shaping The VC profile for upstream ...

Page 231: ...14 rules to classify upstream traffic These rules are listed below by rule number 1 etype etype vlan vid 2 etype etype smac mac 3 etype etype dmac mac 4 vlan vid smac mac 5 vlan vid dmac mac 6 smac mac dmac mac 7 vlan vid priority priority 8 etype etype 9 vlan vid 10 smac mac 11 dmac mac 12 priority priority 13 protocol protocol 14 srcip ip mask dstip ip mask tos stos etos srcport sport eport dstp...

Page 232: ...ied value 0 7 deny do not forward the packet The IES 1248 can apply more than one action to a packet unless you select deny If you select the rvlan action the IES 1248 replaces the VLAN ID before it compares the VLAN ID of the packet to the VID of the PVC As a result it is suggested that you replace VLAN ID on super channels not normal PVC since super channels accept any tagged traffic If you repl...

Page 233: ...nges to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to start configuring the screen again Show Port Select which ADSL port s for which to display ACL profile settings Index This field displays th...

Page 234: ...ick ACL Setup to open the screen where you can assign ACL profiles to PVCs see Section 34 2 on page 232 ACL Profile Map Click ACL Profile Map to open the screen where you can look at which ACL profiles are assigned to which PVCs see Section 34 4 on page 235 Profile Name Enter a descriptive name for the ACL profile The name can be 1 31 printable ASCII characters long Spaces are not allowed ...

Page 235: ...ress and subnet mask in dotted decimal notation tos Enter the start and end Type of Service between 0 and 255 source port Enter the source port or range of source ports dest port Enter the destination port or range of destination ports Action Select which action s the IES 1248 should follow when the criteria are satisfied rate Enter the maximum bandwidth this traffic is allowed to have replaced vl...

Page 236: ...Profile Setup to open the screen where you can set up ACL profiles see Section 34 3 on page 233 ACL Profile Select the ACL profile s for which you want to see which PVCs are assigned to it Index This field displays the number of an entry Profile This field shows the ACL profile assigned to this PVC Port This field displays the ADSL port number on which the PVC is configured VPI VCI This field disp...

Page 237: ...screen Table 71 Downstream Broadcast LABEL DESCRIPTION Port Use this drop down list box to select a port for which you wish to configure settings VLAN Specify the number of a VLAN on this entry s port to which you do not want to send broadcast traffic The VLAN must already be configured in the system Add Click Add to save your changes to the IES 1248 s volatile memory The IES 1248 loses these chan...

Page 238: ...cast traffic on the entry s port Select Select an entry s Select check box and click Delete to remove the entry Clicking Delete saves your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses power so use the Config Save link on the navigation panel to save your changes to the non volatile memory when you are done configuring Select All Click All ...

Page 239: ...eck box to activate syslog system logging and then configure the syslog parameters described in the following fields Syslog Server IP Enter the IP address of the syslog server The log facility is specified in Alarm Alarm Event Setup See Section 39 4 on page 255 Apply Click Apply to save your changes to the IES 1248 s volatile memory The IES 1248 loses these changes if it is turned off or loses pow...

Page 240: ...Chapter 36 Syslog IES 1248 71 73 User s Guide 240 ...

Page 241: ...ession a web configurator session and or limitless SNMP access control sessions 37 3 SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network devices SNMP is a member of TCP IP protocol suite A manager station can manage and monitor the IES 1248 through the network via SNMP version one SNMPv1 and or SNMP version 2c The next figure illustrates...

Page 242: ...h as number of packets received node port status etc A Management Information Base MIB is a collection of managed objects SNMP allows a manager and agents to communicate for the purpose of accessing these objects SNMP itself is a simple request response protocol based on the manager agent model The manager issues a request and the agent returns responses using the following protocol operations Tab...

Page 243: ...hen an ADSL link is down linkUp This trap is sent when the Ethernet or ADSL link comes up authenticationFailure This trap is sent when the SNMP community check fails reboot This trap is sent when the system is going to reboot The variable is the reason for the system reboot overheat This trap is sent when the system is overheated The variable is the current system temperature in Celsius overheatOv...

Page 244: ...TUC has reached the threshold currValue is the number of times a Loss Of Power has occurred within the 15 minute interval adslAtucPerfESsThreshTrap The number of error seconds within 15 minutes for the ATUC has reached the threshold currValue is the number of error seconds that have occurred within the 15 minute interval adslAtucPerfLolsThreshTrap The number of times a Loss Of Link has occurred wi...

Page 245: ...slAturUasLThreshTrap The number of Unavailable seconds within 15 minutes for the ATUR has reached the threshold currValue is the number of Unavailable seconds that have occurred within the 15 minute interval Table 75 SNMPv2 Traps continued TRAP NAME DESCRIPTION Table 76 SNMP LABEL DESCRIPTION Return Click Return to go back to the previous screen Get Community Enter the get community which is the p...

Page 246: ...ancel Click Cancel to begin configuring this screen afresh Table 76 SNMP continued LABEL DESCRIPTION Table 77 Service Access Control LABEL DESCRIPTION Return Click Return to go back to the previous screen Services Services you may use to access the IES 1248 are listed here Active Select the Active check boxes for the corresponding services that you want to allow to access the IES 1248 Server Port ...

Page 247: ...ck box to activate this secured client set Clear the check box if you wish to temporarily disable the set without deleting it Start IP Address End IP Address Configure the IP address range of trusted computers from which you can manage the IES 1248 The IES 1248 checks if the client IP address of a computer requesting a service or protocol matches the range set here The IES 1248 immediately disconn...

Page 248: ...Chapter 37 Access Control IES 1248 71 73 User s Guide 248 ...

Page 249: ...249 PART IV Routing Protocol Alarm and Management Static Routing 251 Alarm 253 Maintenance 261 Diagnostic 265 MAC Table 271 ARP Table 273 ...

Page 250: ...250 ...

Page 251: ...79 Static Routing LABEL DESCRIPTION Use this section to create a new static route Name Type a name to identify this static route Use up to 31 ASCII characters Spaces and tabs are not allowed Destination IP Address This parameter specifies the IP network address of the final destination Routing is always based on network number If you need to specify a route to a single host use a subnet mask of 25...

Page 252: ...evious configuration Use this section to look at a summary of all static routes in the IES 1248 Previous Page Click this to display the preceding page of static route entries Next Page Click this to display the following page of static route entries Index This field displays the index number of the route Name This field displays the name of this static route Destination Address This field displays...

Page 253: ...er than the port s threshold 39 2 Alarm Status Screen This screen displays the alarms that are currently in the system To open this screen click Alarm Alarm Status Figure 130 Alarm Status The following table describes the labels in this screen Table 80 Alarm Status LABEL DESCRIPTION Alarm Event Setup Click Alarm Event Setup to go to a screen where you can configure the severity level of an alarm s...

Page 254: ...reated the log Source This field displays where the alarm originated This is either a DSL port number one of the Ethernet ports enet 1 or 2 or eqpt for the system itself Page X of X This identifies which page of information is displayed and the total number of pages of information Previous Page Click this to display the preceding page of entries Next Page Click this to display the following page o...

Page 255: ...001 temp_err local1 V V critical 17 eqpt 10002 fan_err local1 V V critical 18 eqpt 10003 hw_rtc_fail local1 V V critical 19 eqpt 10004 hw_mon_fail local1 V V critical 20 eqpt 10005 cold_start local1 V V info 21 eqpt 10006 warm_start local1 V V info 22 eqpt 10007 alm_input local1 V V critical 23 sys 15000 reboot local1 V V info 24 sys 15001 aco local1 V V info 25 sys 15002 alm_clear local1 V V info...

Page 256: ...ee Section 39 5 on page 258 Index This field displays the index number of the alarm in the list Alarm This field displays the alarm category to which the alarm belongs eqpt represents equipment alarms dsl represents Digital Subscriber Line DSL alarms enet represents Ethernet alarms sys represents system alarms Condition Code This field displays the condition code number for the specific alarm mess...

Page 257: ...ment alarms dsl represents Digital Subscriber Line DSL alarms enet represents Ethernet alarms sys represents system alarms Condition Code This field displays the condition code number for the specific alarm message Condition This field displays a text description for the condition under which the alarm applies Facility The log facility local1 local7 has the device log the syslog messages to a part...

Page 258: ...Port Setup LABEL DESCRIPTION Alarm Status Click Alarm Status to go to a screen that displays the alarms that are currently in the system see Section 39 2 on page 253 Alarm Event Setup Click Alarm Event Setup to go to a screen where you can configure the severity level of an alarm s and where the system is to send the alarm s See Section 39 4 on page 255 Port This column lists the device s individu...

Page 259: ...Chapter 39 Alarm IES 1248 71 73 User s Guide 259 ...

Page 260: ...Chapter 39 Alarm IES 1248 71 73 User s Guide 260 ...

Page 261: ...n Use this screen to upgrade your device firmware See the System Info screen to verify your current firmware version number Make sure you have downloaded and unzipped the correct model firmware and version to your computer before uploading to the device Be sure to upload the correct model firmware as uploading the wrong model firmware may damage your device To open this screen click Management Mai...

Page 262: ...tion Type the path and file name of the configuration file you wish to restore in the File Path text box or click Browse to display a Choose File screen from which you can locate it After you have specified the file click Restore conf 0 is the name of the configuration file on the device so your backup configuration file is automatically renamed when you restore using this screen Warning If you lo...

Page 263: ...nge the dat file to a txt file and still upload it back to the IES 1248 40 5 Load Factory Defaults Use this function to clear all device configuration information you configured and return to the factory defaults Warning Restoring the default configuration deletes all the current settings It is recommended to back up the configuration file before restoring the default configuration To do this clic...

Page 264: ...n this screen click Management Maintenance Click here Reboot System Figure 139 Reboot System Click OK You then see the screen as shown in Figure 138 on page 264 Click OK again and wait for the device to restart This takes up to two minutes This does not affect the device s configuration 40 7 Command Line FTP See Chapter 53 on page 357 for how to upload or download files to or from the device using...

Page 265: ...PTER 41 Diagnostic This chapter explains the Diagnostic screens 41 1 Diagnostic Screen Use this screen to check system logs ping IP addresses or perform loopback tests To open this screen click Management Diagnostic Figure 140 Diagnostic ...

Page 266: ... be performed Click Get LDM Data to display the line diagnostics results after using the Set LDM Port button on an ADSL port Use the line diagnostics results to analyze problems with the physical ADSL line Click Get LDM Data raw to display the unformatted line diagnostics results Click Get LDM Data 992 3 to display the line diagnostics results in the format defined in the ITU T G 992 3 standard No...

Page 267: ...the connection ds rate downstream rate us rate upstream rate us NM upstream noise margin ds NM downstream noise margin ADSL port Link Down SN seq no WARN An ADSL port lost its connection port port number seq no sequence number of the connection Session Begin INFO A console telnet or FTP session has begun see the process field for the type of session Session End INFO A console telnet or FTP session...

Page 268: ...k inside the accepted operating range nominal nominal voltage of the DC power voltage voltage of the DC power when logged Table 87 Log Messages continued LOG MESSAGE TYPE DESCRIPTION Table 88 LDM Test Parameters LABEL DESCRIPTION number_of_ subcarries Discrete Multi Tone DMT modulation divides up a line s bandwidth into sub carriers sub channels of 4 3125 KHz each The first number is the total num...

Page 269: ...er s SNR is the ratio between the received signal power and the received noise power The SNR can be used in analyzing time dependent changes in crosstalk levels and line attenuation such as those caused by temperature variations and moisture Table 88 LDM Test Parameters continued LABEL DESCRIPTION Table 89 ToneDiag Parameters LABEL DESCRIPTION number_of_ subcarries Discrete Multi Tone DMT modulati...

Page 270: ...el of the noise present on the line when no ADSL signals are present It is measured in dBm Hz The QLN can be used in analyzing crosstalk SNR dB This is the upstream and downstream Signal to Noise Ratio in dB A DMT sub carrier s SNR is the ratio between the received signal power and the received noise power The SNR can be used in analyzing time dependent changes in crosstalk levels and line attenua...

Page 271: ...evice belongs if any and to which channel it is connected for devices connected to DSL ports The device uses the MAC table to determine how to forward frames See the following figure Figure 141 MAC Table Filtering Flowchart 1 The device examines a received frame and learns the port on which this source MAC address came 2 The device checks to see if the frame s destination MAC address matches a sou...

Page 272: ...MAC Table LABEL DESCRIPTION Show port Select a port for which to display learned MAC addresses or display all of them Page X of X This identifies which page of information is displayed and the total number of pages of information Previous Next Click one of these buttons to show the previous next screen if all of the information cannot be seen in one screen Index This is the number of the MAC table...

Page 273: ...it finds the address sends it to the device If no entry is found for the IP address ARP broadcasts the request to all the devices on the LAN The device fills in its own MAC and IP address in the sender address fields and puts the known IP address of the target in the target IP address field In addition the device puts all ones in the target MAC field FF FF FF FF FF FF is the Ethernet broadcast add...

Page 274: ... of entries in the ARP table Page X of X This identifies which page of information is displayed and the total number of pages of information Index This is the ARP table entry number IP Address This is the learned IP address of a device connected to a port MAC Address This is the MAC address of the device with the listed IP address Previous Page Next Page Click one of these buttons to show the prec...

Page 275: ...mands 305 DHCP Commands 313 IEEE 802 1Q Tagged VLAN Commands 321 MAC Commands 329 IGMP Commands 335 Packet Filter Commands 349 IP Commands 353 Firmware and Configuration File Maintenance 357 SNMP 363 ADSL Commands 365 Virtual Channel Management 395 ACL Commands 419 Troubleshooting 425 ...

Page 276: ...276 ...

Page 277: ...m date command could be abbreviated to sy d 3 The optional fields in a command are enclosed in square brackets For instance config save means that the save field is optional 4 Command refers to a command used in the command line interface CI command 5 The symbol means or Using commands not documented in the User s Guide can damage the unit and possibly render it unusable 44 2 Command Privilege Lev...

Page 278: ...ES 1248 s storage that remains even if the IES 1248 s power is turned off Run time memory is lost when the IES 1248 s power is turned off 44 4 Commands The following table lists commands that you can use with the IES 1248 The P column on the right indicates the administrator privilege level needed to use the command H for high M for middle or L for low and the equivalent in the web configurator H ...

Page 279: ... disable index Turns off a secure client H H client set index start ip end ip telnet ftp web icmp Sets a secured client set a range of IP addresses from which you can manage the device and the protocols that can be used H H syslog show Displays the syslog settings M L syslog enable Turns on the syslog logging H H syslog disable Turns off the syslog logging H H syslog server ip Sets the IP address ...

Page 280: ... a voltage with up to three digits after a decimal point 0 941 for example Normal voltage at each sensor Idx 1 1 0v 2 1 8v 3 3 3v 4 24v H H monitor tlimit idx high low Sets the maximum high or minimum low temperature at the specified temperature sensor You can specify a temperature with up to three digits after a decimal point 50 025 for example Temperature sensor locations Idx 1 DSL 2 CPU 3 HW mo...

Page 281: ... up delay down delay up max rate down max rate up target margin up min margin up max margin up min rate down target margin down min margin down max margin down min rate up down shift margin up up shift margin down down shift margin down up shift margin Creates an adsl line profile H H profile delete profile Removes an ADSL profile H H profile map portlist profile glite gdmt t1413 auto adsl2 adsl2 ...

Page 282: ...iority DS vcprofile US vcprofile Creates or modifies a PVC setting H H pvc delete portlist vpi vci Removes a PVC setting H H ppvc show portlist vpi vci Display priority PVC settings M L ppvc set portlist vpi vci encap pvid priority Set priority PVC H H ppvc member show portlist vpi vci Display PPVC member settings M L ppvc member set portlist vpi vci member vpi member vci DS vcprofile US vcprofile...

Page 283: ...VC ARP proxy table H H rpvc arp show Show RPVC ARP proxy table M L paepvc delete portlist vpi vci Delete a PPPoAoE PVC M H paepvc set portlist vpi vci DS vcprofile US vcprofile pvid priority acname string32 srvcname string32 hellotime time Create modify a PPPoAoE PVC acname access concentrator name srvcname service name time 0 600 in unit of second Default acname srvcname time 600 M H paepvc show ...

Page 284: ...alarmprofile set profile atuc lofs atur lofs atuc loss atur loss atuc olls atuc lprs atur lprs atuc ess atur ess atuc fast rateup atur fast rateup atuc interleave rateup atur interleave rateup atuc fast ratedown atur fast ratedown atuc interleave ratedown atur interleave ratedown init fail enable atuc fail fast atuc ses atur ses atuc uas atur uas Configures an alarm profile H H alarmprofile delete...

Page 285: ...list IES 1248 71 Turns off the Annex L feature on the specified port s H H annexl show portlist IES 1248 71 Displays the Annex L feature setting for the specified port s M L sra enable portlist Turns on Seamless Rate Adaptation SRA ADSL2 on the specified port s H H sra disable portlist Turns off SRA ADSL2 on the specified port s H H sra show portlist Displays the SRA ADSL2 setting for the specifie...

Page 286: ...s the system alarm table M L history clear alarm all condition all Clears historical alarms M history clear severity Clears historical alarms M history show severity all alarm all condition all sdate all edate all for rev detail Displays historical alarms L show severity all alarm all condition all sdate all edate all for rev detail Displays current alarms L L port show Displays the DSL port thres...

Page 287: ...andwidth Sets the bandwidth budget for a range of multicast IP channels specified in index field index 1 96 start mcast ip ip start multicast IP address end mcast ip ip end multicast IP address M H igmpsnoop bandwidth show Show bandwidth budget for a range of multicast IP channels L L igmpsnoop igmpcount disable portlist Disable IGMP count limiting to subscriber port H H igmpsnoop igmpcount enable...

Page 288: ...an IGMP filter profile s settings M L queuemap show Displays the system s priority level to physical queue mapping M L queuemap set priority queue level Maps a priority level to a physical queue H H garptimer show Display the system s garp settings M L garptimer join join msec Set system s garp join time H H garptimer leave leave msec Set system s garp leave time H H garptimer leaveall leaveall ms...

Page 289: ...y server delete vid primary server Delete DHCP server for 1 VLAN M H dhcprelay server active vid active server Activates the primary or secondary DHCP server for 1 VLAN M H dhcprelay relaymode mode mode auto both M H dhcprelay option82 enable Turns on the DHCP relay agent information Option 82 feature M H dhcprelay option82 disable Turns off the DHCP relay agent information Option 82 feature M H d...

Page 290: ... 0 65535 Note multiple field rules position independent MFC rules srcip ip mask dstip ip mask tos tos srcport port dstport port mask 0 32 tos 0 255 port 0 65535 action rate rate rvlan rvlan rpri rpri deny rate 1 65535 in unit of kbps rvlan replaced vlan 1 4094 rpri replaced priority 0 7 M H acl profile show profile Display an acl profile L L acl profile showmap profile Display acl profile referenc...

Page 291: ...5 mappri mapping priority 0 7 Setting the DSCP code to 802 1p mapping table M H vlan show vlanlist Displays VLAN settings M L vlan portshow portlist Displays the port s VLAN settings M L vlan set vid portlist F T U X N portlist F T U X N name Configures a VLAN entry H H vlan enable vid Turns on a VLAN entry H H vlan disable vid Turns off a VLAN entry H H vlan delete vlanlist Removes a VLAN entry H...

Page 292: ...rt s H H mac count set portlist count Sets the MAC address count filter for an ADSL port s H H mac filter show portlist Displays MAC filter settings M L mac filter enable portlist Turns on the MAC filter H H mac filter disable portlist Turns off the MAC filter H H mac filter mode port accept deny Sets the MAC filter to accept or deny H H mac filter set port mac mac mac Adds a MAC filter MAC entry ...

Page 293: ...settings M L enet speed portlist 1000fiber 1000cop per 100copper auto Sets the Ethernet port s connection speed H H enet name portlist name Sets the Ethernet port s name H H enet enable portlist Turns on the specified Ethernet port s H H enet disable portlist Turns off the specified Ethernet port s H H enet reset portlist Resets the ENET interface H H smcast show Display all MAC addresses joined t...

Page 294: ...es a routing table entry H H route flush Clears the routing table H ping ip count Pings a remote host M L statistics monitor Displays hardware monitor status M L adsl show portlist Displays ADSL port connection status M L adsl linedata portlist Displays the line data load per symbol tone M L adsl lineinfo portlist Displays the info of the specified ADSL ports M L adsl lineperf portlist Displays th...

Page 295: ...ink subtending link RMON information M L rstp M L vlan Displays current VLANs M L mac Displays current MAC address forwarding table M L port portlist vpi vci clear This command displays and or erases port statistics M L dot1x portlist M L enet Displays Ethernet port settings and statistics M L ip Displays a Management port s status and performance data M config show sys sw adsl ip st at all nopaus...

Page 296: ...Chapter 44 Commands IES 1248 71 73 User s Guide 296 ...

Page 297: ...5 2 1 Log Show Command Syntax ras sys log show This command displays the system error log An example is shown next 45 3 Log Format The common format of the system logs is item no time process type log message Figure 144 Log Show Command Example ras sys log show 1 Wed Aug 11 20 37 11 2004 telnetd INFO Session Begin 2 Wed Aug 11 20 37 05 2004 telnetd INFO Session Begin 3 Wed Aug 11 20 36 56 2004 tel...

Page 298: ...vice connected to an ADSL port experienced a loss of power Dying Gasp port port number Change time server to none INFO The time server setting was changed to none Change time server to TIME IP ip Timezone time zone INFO The time server protocol setting was changed to TIME The time server s IP address and time zone are displayed Change time server to DAYTIME IP ip INFO The time server protocol sett...

Page 299: ...le to synchronize the time with the time server at the listed IP address Sync with timeserver ip successful INFO The device synchronized the time with the time server at the listed IP address Received File file INFO A file was uploaded to the IES 1248 by FTP file received file s name Received Firmware Checksum Error WARN A checksum error was detected during an attempted FTP firmware upload Receive...

Page 300: ... entry was logged THERMO OVER TEMPERATURE released dev id threshold threshold degree C value temp degree C INFO The temperature at one of the temperature sensors has come back to normal id 0 sensor near the ADSL chipset 1 sensor near the CPU 2 thermal sensor chip threshold temperature limit temp temperature when the entry was logged THERMO OVER VOLTAGE dev id limit threshold value voltage WARN The...

Page 301: ...ation Enable Command Syntax ras switch isolation enable This command turns on the subscriber isolation feature 45 4 3 Isolation Disable Command Syntax ras switch isolation disable This command turns off the subscriber isolation feature Figure 145 Info Show Example ras sys info show Hostname Location Contact Model IES1248 71 ZyNOS version V3 52 LS 0 05 11 2006 F W size 2675582 MAC address 00 13 49 ...

Page 302: ...v 3 300 3 564 3 036 3 315 3 315 3 315 3 315 Normal v4 v 24 000 25 920 22 080 23 700 23 700 23 700 23 700 Normal limit hi limit lo current min max avg status t1 c 97 000 55 000 32 000 25 000 33 000 30 000 Normal t2 c 97 000 55 000 27 000 24 000 28 000 25 000 Normal t3 c 97 000 55 000 29 000 25 000 30 000 27 000 Normal limit hi limit lo current min max avg status fan1 rpm 8000 2000 5416 5032 5449 54...

Page 303: ... 1 tx packets 20 rx packets 0 tx uni packets 1 rx uni packets 0 tx nonuni packets 19 rx nonuni packets 0 tx discard packets 0 rx discard packets 0 errors 0 tx rate bytes s 0 rx rate bytes s 128 tx bytes 5904 rx bytes 0 tx uni packets This field shows the number of unicast packets transmitted on this port rx uni packets This field shows the number of unicast packets received on this port tx nonuni ...

Page 304: ...Chapter 45 Command Examples IES 1248 71 73 User s Guide 304 ...

Page 305: ...ollowing example displays the current critical level alarms for all alarm categories and conditions Table 95 General Alarm Command Parameters NOTATION DESCRIPTION alarm Specify a category of alarms eqpt represents equipment alarms dsl represents Digital Subscriber Line DSL alarms enet represents Ethernet alarms sys represents system alarms all specifies every alarm category severity Specify an ala...

Page 306: ...V 3 dsl 5002 ad_perf_lol_thresh local1 V V info V 4 dsl 5003 ad_perf_lof_thresh local1 V V info V 5 dsl 5004 ad_perf_los_thresh local1 V V info V 6 dsl 5005 ad_perf_lop_thresh local1 V V info V 7 dsl 5006 ad_perf_es_thresh local1 V V info V 8 dsl 5007 ad_perf_rate_chg local1 V V info V 9 dsl 5008 ad_perf_ses_thresh local1 V V info V 10 dsl 5009 ad_perf_uas_thresh local1 V V info V 11 dsl 5010 ad_a...

Page 307: ...e port s threshold The following example has the IES 1248 only record critical alarms on DSL port 7 Figure 150 Alarm Port Show Command Example ras alarm port show Press any key to continue e to exit n for nopause no ifindex severity 01 01 minor 02 02 minor 03 03 minor 04 04 minor 05 05 minor 06 06 minor 07 07 minor 08 08 minor 09 09 minor 10 10 minor 11 11 minor 12 12 minor 13 13 minor 14 14 minor...

Page 308: ...c all target target condition all where This command lists alarm settings fac The log facility local1 local7 that has the device log the syslog messages to different files in the syslog server See your syslog program s documentation for details target snmp syslog all The type of alarm messages that the device is to send SNMP syslog or all ...

Page 309: ...013 ad_atur_lprtrap local1 V V minor 15 eqpt 10000 vol_err local1 V V critical 16 eqpt 10001 temp_err local1 V V critical 17 eqpt 10002 fan_err local1 V V critical 18 eqpt 10003 hw_rtc_fail local1 V V critical 19 eqpt 10004 hw_mon_fail local1 V V critical Press any key to continue e to exit n for nopause no alarm condition facility snmp syslog severity clearable 20 eqpt 10005 cold_start local1 V V...

Page 310: ... alarm to a syslog server severity This is the alarm severity level critical major minor or info clearable This displays V if the alarm clear command removes the alarm from the system It displays if the alarm clear command does not remove the alarm from the system Table 96 Log Format continued LABEL DESCRIPTION sdate The start date in yyyy mm dd format edate The end date in yyyy mm dd format for r...

Page 311: ...n for the condition under which the alarm applies Use the alarm tablelist to find alarm conditions condcode The condition code is the number of a specific alarm message Use the alarm tablelist to find alarm condition codes severity Specify an alarm severity level critical major minor or info for this alarm Critical alarms are the most severe major alarms are the second most severe minor alarms are...

Page 312: ...ommand Syntax ras alarm cutoff This command cancels an alarm This stops the sending of the alarm signal current This is useful in stopping an alarm if you have the alarm output connector pins connected to a visible or audible alarm The alarm entry remains in the system 46 12 Alarm Clear Command Syntax ras alarm clear This command erases the clearable alarm entries Figure 155 Alarm Xedit Command Ex...

Page 313: ... relay feature is activated which relay mode the IES 1248 is using the current list of DHCP servers by VLAN the status of the DHCP relay agent info option 82 feature and the information configured for it 47 1 2 Enable Command Syntax ras switch dhcprelay enable This command turns on the DHCP relay feature Figure 156 Show Command Example DHCP relay status disable DHCP relay mode auto Server list ind...

Page 314: ...ed VLAN 47 1 5 Server Delete Command Syntax ras switch dhcprelay server delete vid primary server where This command deletes all information about DHCP servers for the specified VLAN Afterwards the specified VLAN can uses the default DHCP server s set up for VLAN ID 0 if any 47 1 6 Server Active Command Syntax ras switch dhcprelay server active vid active server where vid The ID of the VLAN served...

Page 315: ...e DHCP relay Option 82 agent information feature sub option 1 This feature applies regardless of whether or not the DHCP relay is on 47 2 1 Option 82 Sub option 1 Enable Command Syntax ras switch dhcprelay option82 enable This command turns on the DHCP relay agent information Option 82 Sub option 1 feature 47 2 2 Option 82 Sub option 1 Disable Command Syntax ras switch dhcprelay option82 disable T...

Page 316: ...option 2 Disable Command Syntax ras switch dhcprelay opt82sub2 disable This command turns off the DHCP relay agent information Option 82 Sub option 2 feature 47 3 3 Option 82 Sub option 2 Set Command Syntax ras switch dhcprelay opt82sub2 set relay info where This command adds the specified information for the relay agent relay info Up to 23 ASCII characters of additional information for the IES 12...

Page 317: ...tes the DHCP snooping feature on the specified port s The following example enables DHCP snooping on port 1 Figure 157 DHCP Snoop Enable Command Example 47 4 2 DHCP Snoop Disable Command Syntax ras switch dhcpsnoop disable portlist where This command disables the DHCP snooping feature on the specified port s 47 4 3 DHCP Snoop Flush Command Syntax ras switch dhcpsnoop flush portlist where portlist ...

Page 318: ...4 5 DHCP Counter Statistics Command Syntax ras statistics dhcp counter portlist clear where Use this command to display a summary of DHCP packets on the specified port s The following example displays the settings of port 1 Figure 159 DHCP Counter Statistics Command Example portlist You can specify a single port 1 all ports or a list of ports 1 3 enet1 You can also include a range of ports 1 5 6 1...

Page 319: ...er of IP addresses the DHCP server can assign at one time to each port This field displays the number of requests from DHCP clients above this limit See Section on page 439 for the current specification Overflow requests are dropped by the IES 1248 portlist You can specify a single port 1 all ports or a list of ports 1 3 enet1 You can also include a range of ports 1 5 6 10 enet1 enet2 ras statisti...

Page 320: ...Chapter 47 DHCP Commands IES 1248 71 73 User s Guide 320 ...

Page 321: ...he source of a VLAN frame The IEEE 802 1Q Tagged VLAN uses both explicit and implicit tagging It is important for the IES 1248 to determine what devices are VLAN aware and VLAN unaware so that it can decide whether to forward a tagged frame to a VLAN aware device or first strip the tag from a frame and then forward it to a VLAN unaware device 48 3 Filtering Databases A filtering database stores an...

Page 322: ...lt VLAN ID for all untagged packets that come in through the specified port The following example sets the default VID of port 1 to 200 48 4 3 VLAN Priority Command Syntax ras switch vlan priority portlist priority portlist You can specify a single port 1 all ports or a list of ports 1 3 enet1 You can also include a range of ports 1 5 6 10 enet1 enet2 Figure 161 VLAN Port Show Command Example ras ...

Page 323: ...e for incoming frames with an IEEE 802 1Q VLAN tag Figure 163 VLAN CPU Set Command Example ras switch vlan priority 2 3 vid The VLAN ID 1 4094 portlist You can specify a single port 1 all ports a list of ports 1 3 enet1 you can also include a range of ports 1 5 6 10 enet1 enet2 F T U The F stands for a fixed registrar administration control flag and registers a port to the static VLAN table with v...

Page 324: ...the frame s source MAC address against the MAC filter 3 The IES 1248 checks the PVID table and assigns a VID and IEEE 802 1Q priority 4 The IES 1248 ignores the port from which the frame came because the IES 1248 does not send a frame to the port from which it came The IES 1248 also does not forward frames to forbidden ports 5 If after looking at the SVLAN the IES 1248 does not have any ports to w...

Page 325: ...AN CPU Set Command Syntax ras switch vlan cpu set vid where This command sets the management VLAN CPU You can only use ports that are members of this management VLAN in order to manage the IES 1248 The following example sets VLAN ID 2 to be the CPU management VLAN 48 4 8 Configuring Management VLAN Example After the following example configuration you must connect to the first Ethernet port throug...

Page 326: ...ch vlan1q vlan cpu command to set VID 3 as the management VLAN 48 4 9 VLAN Delete Command Syntax ras switch vlan delete vlanlist where This command deletes the specified VLAN ID entry from the static VLAN table The following example deletes entry 2 in the static VLAN table 48 5 VLAN Enable Syntax ras switch vlan enable vid This command enables the specified VLAN ID in the SVLAN Static VLAN table F...

Page 327: ... 1 3 you can also include a range of VIDs 1 5 6 10 Figure 171 VLAN Show Command Example ras switch vlan show vid name F fixed X forbidden N normal U untag T tag 1 enabled 123456789012345678901234567890123456789012345678 12 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF FF UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU UU 2 disabled 123456789012345678901234567890123456789012345678 12 FFFFFFFFFF...

Page 328: ...Chapter 48 IEEE 802 1Q Tagged VLAN Commands IES 1248 71 73 User s Guide 328 ...

Page 329: ...portlist where This command displays the MAC filtering status V for enabled for disabled and the fixed source MAC addresses on the specified ADSL port s or on all ADSL ports if no port is specified The following example displays the MAC filtering mode status and the fixed source MAC addresses on ADSL port 5 portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 ...

Page 330: ... 4 MAC Filter Mode Command Syntax ras switch mac filter mode port accept deny where This command sets whether the IES 1248 allows or blocks access for the MAC addresses you specify portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 Figure 173 MAC Filter Enable Command Example ras switch mac filter enable 5 portl...

Page 331: ...ss of 00 a0 c5 12 34 56 from the MAC filter for ADSL port 5 49 3 MAC Count Commands Use MAC count commands to limit how many MAC addresses may be dynamically learned MAC count commands are listed next When the MAC filter accept mode is enabled see Section 49 2 on page 329 the IES 1248 ignores the MAC count setting and accepts all of the MAC addresses listed for the port in the MAC filter settings ...

Page 332: ...ll of the MAC addresses listed for the port in the MAC filter settings The following example turns on the MAC count filter on ADSL port 4 49 3 3 MAC Count Disable Command Syntax ras switch mac count disable portlist where portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 Figure 178 MAC Count Show Command Exampl...

Page 333: ...namically learned on ADSL port 7 Figure 180 MAC Count Disable Command Example ras switch mac count disable 4 portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 count Set the limit for how many MAC addresses that a port may dynamically learn For example if you are configuring port 2 and you set this field to 5 th...

Page 334: ...Chapter 49 MAC Commands IES 1248 71 73 User s Guide 334 ...

Page 335: ...op show This command displays the IGMP mode proxy snooping or disabled The following is an example 50 2 2 IGMP Snoop Enable Command Syntax ras switch igmpsnoop enable proxy snooping This command turns on IGMP proxy or snooping Use proxy to have the device use IGMP proxy Use IGMP snooping to have the device passively learn multicast groups The following example sets the device to use IGMP proxy Fig...

Page 336: ...r example Then you can assign the IGMP filter profile to ADSL ports that are allowed to use the service 50 3 1 IGMP Filter Show Command Syntax ras switch igmpfilter show portlist where This command displays which IGMP filter profile an ADSL port s is using The following example displays which IGMP filter profile ADSL port 9 is using 50 3 2 IGMP Filter Set Command Syntax ras switch igmpfilter set p...

Page 337: ...e 186 IGMP Filter Set Command Example ras switch igmpfilter set 9 voice name Specify a name to identify the IGMP filter profile you cannot change the name of the DEFVAL profile You can use up to 31 ASCII characters spaces are not allowed index The number 1 16 to identify a multicast IP address range startip Type the starting multicast IP address for a range of multicast IP addresses that you want ...

Page 338: ...ult bandwidth where name The name of an IGMP filter profile or all of the IGMP filter profiles Figure 189 IGMP Filter Show Command Example ras switch igmpfilter profile show voice profile index startip endip voice 1 224 1 1 10 224 1 1 44 voice 2 0 0 0 0 0 0 0 0 voice 3 0 0 0 0 0 0 0 0 voice 4 0 0 0 0 0 0 0 0 voice 5 0 0 0 0 0 0 0 0 voice 6 0 0 0 0 0 0 0 0 voice 7 0 0 0 0 0 0 0 0 voice 8 0 0 0 0 0 ...

Page 339: ...ulticast bandwidth setting applies see the switch igmpsnoop bandwidth default command 50 4 3 IGMP Bandwidth Delete Command Syntax ras switch igmpsnoop bandwidth delete index where This command removes the specified multicast bandwidth configuration profile 50 5 IGMP Bandwidth Port Commands Use the IGMP bandwidth port commands to set up bandwidth budgets for multicast traffic on specific ports 50 5...

Page 340: ...not automatically enable it however 50 5 4 IGMP Bandwidth Port Show Command Syntax ras switch igmpsnoop bandwidth port show portlist where portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ...

Page 341: ...e If each channel requires 4 5 Mbps of download bandwidth and the subscriber s connection supports 11 Mbps you can use IGMP count to limit the subscriber to using just 2 channels at a time This also effectively limits the subscriber to using only two IPTVs with the DSL connection 50 6 1 IGMP Count Disable Command Syntax ras switch igmpsnoop igmpcount disable portlist where This command turns off t...

Page 342: ...mpcount show portlist where This command displays the IGMP count limit setting status for the specified ADSL port s The following example displays the IGMP count limit settings for ports 1 5 portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 ras switch igmpsnoop igmpcount enable 4 portlist You can specify a sing...

Page 343: ... The following figure shows an example Figure 195 IGMP Snoop Info Statistics Command Example 50 7 2 IGMP Group Statistics Command Syntax ras statistics igmpsnoop group vid mcast_ip where This command displays the information about IGMP groups learned on the system specified VLAN or specified multicast address on the specified VLAN s ras switch igmpsnoop igmpcount show 1 5 port enable count 1 5 2 5...

Page 344: ...s igmpsnoop port group portlist where This command displays the IGMP groups a port joins The following figure shows an example for port 1 Figure 198 IGMP Port Group Statistics Command Example ras statistics igmpsnoop group group info group vid port portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 ras statistic...

Page 345: ...Multicast VLAN Delete Command Syntax ras switch igmpsnoop mvlan delete vlanlist where This command removes the specified multicast VLAN configuration s vid The VLAN ID 1 4094 portlist You can specify a single port 1 all ports a list of ports 1 3 enet1 you can also include a range of ports 1 5 6 10 enet1 enet2 F T U The F stands for a fixed registrar administration control flag and registers a port...

Page 346: ...ified multicast VLAN 50 8 5 Multicast VLAN Show Command Syntax ras switch igmpsnoop mvlan show vlanlist where This command displays the current multicast VLAN settings In the state column indicates the multicast VLAN is not active while V indicates the multicast VLAN is active Figure 200 Multicast VLAN Show Command Example vid The multicast VLAN ID 1 4094 ras switch igmpsnoop mvlan disable 12 vid ...

Page 347: ...Command Syntax ras switch igmpsnoop mvlan group delete vid index where This command removes the specified multicast VLAN group setting 50 8 8 Multicast VLAN Group Show Command Syntax ras switch igmpsnoop mvlan group show vid where This command displays a multicast to VLAN translation entry vid The multicast VLAN ID 1 4094 index 1 16 a unique number for this setting start mcast ip Start of the mult...

Page 348: ...Chapter 50 IGMP Commands IES 1248 71 73 User s Guide 348 ...

Page 349: ... types that the IES 1248 is to accept on the port displays for packet types that the IES 1248 is to reject on the port packet types that are not listed are accepted When you use PPPoE only appears for all of the packet types With PPPoE only the IES 1248 rejects all packet types except for PPPoE packet types that are not listed are also rejected 51 1 2 Packet Filter Set Command Syntax ras switch pk...

Page 350: ...for mapping an Internet Protocol address IP address to a physical computer address that is recognized in the local network netbios Reject NetBIOS packets Network Basic Input Output System are TCP or UDP packets that enable a computer to connect to and communicate with a LAN dhcp Reject DHCP packets Dynamic Host Configuration Protocol automatically assigns IP addresses to clients when they log on D...

Page 351: ...mand sets the IES 1248 to allow only PPPoE traffic on the specified ADSL port s The system will drop any non PPPoE packets The following example sets ADSL port 1 to accept only PPPoE packets Figure 204 Packet Filter PPPoE Only Command Example ras switch pktfilter pppoeonly 1 ...

Page 352: ...Chapter 51 Packet Filter Commands IES 1248 71 73 User s Guide 352 ...

Page 353: ...e first command changes the IP settings for the IES 1248 s uplink downlink and IES 1248 DSL ports If you don t enter the subnet mask the system automatically computes the subnet mask Figure 205 IP Settings and Default Gateway Address Commands ras ip set new ip address netmask ras ip gateway ip ras config save new ip address The IP address you want to configure for the IES 1248 netmask The bit numb...

Page 354: ... Make sure that you configure the IP parameters correctly before you connect a IES 1248 to the network otherwise you may interrupt services already running 52 3 General IP Commands The following is a list of general IP commands that help with the management of the IP parameters 52 3 1 Show Syntax ras ip show Use the command to display the current management IP settings 52 3 2 Ping Command Syntax r...

Page 355: ...es and matching MAC addresses that the IES 1248 has resolved netmask The destination subnet mask of packets that this static route is to route gateway ip The IP address of the gateway that you want to send the packets through metric The metric hop count of this static route name A name to identify this static route Up to 31 ASCII characters Spaces and tabs are not allowed default Use this to confi...

Page 356: ...s for the CPU IP traffic An example is shown next Figure 208 ARP Show Command Example ras ip arp show ip mac address 172 23 14 254 00 0c db 30 ac 00 172 23 15 254 00 0c db 30 ac 00 Figure 209 Statistics IP Command Example ras statistics ip Ethernet inet 172 23 14 253 netmask 0 0 0 0 broadcast 172 23 255 255 mtu 1500 in octet 10728504 in unicast 738 in multicast 232488 in discard 0 in error 0 in un...

Page 357: ...un time Do not turn off the power to the IES 1248 during the file transfer process as it may permanently damage your IES 1248 The IES 1248 automatically restarts when the upgrade process is complete 53 2 Filename Conventions The configuration file called config 0 contains the factory default settings in the menus such as password IP address VLANs and so on The configuration file arrives with a rom...

Page 358: ...e extension may vary After uploading new firmware use the sys version command on the IES 1248 to confirm that you have uploaded the correct firmware version 53 3 Editable Configuration File The configuration file can be downloaded as a plain text ASCII file Edits to the configuration can be made to this file before it is uploaded again to the IES 1248 You can change the dat file to a txt file and ...

Page 359: ...le and edit to a desired configuration Ensure that any changes you make to the commands in the configuration file correspond to the commands documented in this User s Guide The wrong configuration file or an incorrectly configured configuration file can render the device inoperable Figure 212 Example Use an FTP Client to Connect to the IES 1248 C ftp IES 1248 IP address Type your user name and pre...

Page 360: ...anagement password 1234 by default Figure 216 Configuration File Example sysinfo sys info hostname sys info location sys info contact snmp sys snmp getcommunity public sys snmp setcommunity public sys snmp trapcommunity public sys snmp trustedhost 0 0 0 0 sys snmp trapdst set 1 0 0 0 0 162 sys snmp trapdst set 2 0 0 0 0 162 sys snmp trapdst set 3 0 0 0 0 162 sys snmp trapdst set 4 0 0 0 0 162 serv...

Page 361: ...The firmware file on your computer that you want to put onto the IES 1248 is named firmware bin The internal firmware file on the IES 1248 is named ras Quit FTP Wait for the update to finish The IES 1248 restarts automatically Figure 219 Example Upload the Configuration File config 0 ftp put xxx dat config 0 Figure 220 Example Close FTP Client ftp quit Figure 221 Example Use an FTP Client to Conne...

Page 362: ...Chapter 53 Firmware and Configuration File Maintenance IES 1248 71 73 User s Guide 362 ...

Page 363: ...etcommunity community where Enter this command with the community to set the password 54 1 2 Set Community Command Syntax ras sys snmp setcommunity community where Enter this command with the community to set the password 54 1 3 Trusted Host Set Command Syntax ras sys snmp trusthost ip where community The password for the incoming Get and GetNext requests from the management station community The ...

Page 364: ...ntax ras sys snmp trapdst set index ip port where Use this command specify the IP address and port number of a trap server to which the IES 1248 sends SNMP traps If you leave the trap destination set to 0 0 0 0 default the IES 1248 will not send any SNMP traps 54 1 6 Show SNMP Settings Command Syntax ras sys snmp show This command displays the current SNMP get community set community trap communit...

Page 365: ...e maximum upstream and downstream rate settings profile and name of each ADSL port The following example displays information on ADSL port 5 55 1 2 ADSL Enable Command Syntax ras adsl enable portlist where portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 Figure 225 ADSL Show Command Example ras adsl show 5 por...

Page 366: ...pecified ADSL profile or all ADSL profiles if you do not specify one The following example displays the ADSL DEFVAL profile portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 profile A profile name Figure 226 ADSL Profile Show Command Example ras adsl profile show DEFVAL 01 DEFVAL latency mode interleave up stre...

Page 367: ...ate The maximum ADSL downstream transmission rate 32 25000 Kbps up target margin The target ADSL upstream signal noise margin 0 31db up min margin The minimum acceptable ADSL upstream signal noise margin 0 31db up max margin The maximum acceptable ADSL upstream signal noise margin 0 31db up min rate The minimum ADSL upstream transmission rate 32 3000 Kbps down target margin The target ADSL downstr...

Page 368: ... lower The following example creates a premium profile named gold for providing subscribers with very high connection speeds and no interleave delay It also sets the upstream target signal noise margin to 5 db the upstream minimum acceptable signal noise margin to 0 db the upstream maximum acceptable signal noise margin to 30 db the upstream minimum ADSL transmission rate to 128 Kbps the downstrea...

Page 369: ...am signal noise margins and the maximum and minimum upstream downstream acceptable noise margins of all the ADSL ports to which you assign the profile When set to auto the port follows whatever mode is set on the other end of the line When the mode is set to auto the connection rates are governed by the negotiated ADSL mode regardless of the rates configured in the profile For example if the profi...

Page 370: ... Command Syntax ras adsl loopback portlist f5 vpi vci Figure 230 ADSL Profile Delete Command Example ras adsl profile map 1 gold gdmt portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 name A descriptive name for the port You can use up to 31 printable ASCII characters including spaces and hyphens Figure 231 ADS...

Page 371: ...max nominal psd portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 f5 Use f5 to perform an OAMF5 loopback test on the specified DSL port An Operational Administration and Maintenance Function 5 test is used to test the connection between two DSL devices First the DSL devices establish a virtual circuit Then the ...

Page 372: ... The most significant bit defines the first tone sequentially For example in m0 0x00000001 means tone 31 You can only have one range of upstream carrier tones enabled For example you could use 0xffff0000 for m0 to disable upstream carrier tones 0 15 and leave tones 16 31 enabled You cannot use 0x00000080 for m0 to disable upstream carrier tone 24 however because it would leave two ranges of tones ...

Page 373: ... that tone on the specified ADSL port The most significant bit defines the lowest tone number in a mask The following example disables downstream carrier tone 71 for ADSL port 5 Figure 237 ADSL Upstream Carrier Command Display Example ras adsl uscarrier 5 us carrier port m0 5 FFFF0000 Tone m0 0 31 m1 m7 The downstream carrier tones to be masked disabled Each mx can use up to 8 hexadecimal digits 0...

Page 374: ... level The following example disables downstream carrier tone 307 for ADSL2 port 5 Figure 239 ADSL Downstream Carrier0 Command Display Example ras adsl dscarrier0 5 ds carrier port m1 m2 m3 m4 m5 m6 m7 5 00000000 01000000 00000000 00000000 00000000 00000000 00000000 Tone m1 32 63 m2 64 95 m3 96 127 m4 128 159 m5 160 191 m6 192 223 m7 224 255 Figure 240 ADSL Downstream Carrier0 Command Example 2 ra...

Page 375: ...ngle ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 l0time Set the minimum time in seconds 120 65535 that the ADSL line must stay in L0 power mode before changing to the L2 power mode l2time Set minimum time in seconds 60 65535 that the ADSL line must stay in the L2 power mode before reducing the power again in the L2 power mode l2atpr Set t...

Page 376: ...ally assign a value min_l2rate Set the minimum transfer rate in Kilobits per second that is permitted while the port is in the L2 power mode The supported range is 32 4096 Kbps in 4 Kbps increments If you enter a number that is not a multiple of 4 the system uses the next lower multiple of 4 If you enter 39 for example the system will use 36 Set this to 0 to have the system automatically assign a ...

Page 377: ... This command is available for the IES 1248 71 Syntax ras adsl annexl enable portlist This command turns on the Annex L reach extended feature on the specified ADSL2 port s Annex L can be used with Annex A ADSL over POTS not Annex B ADSL over ISDN The following example turns on the Annex L feature for port 5 Figure 246 Annex L Enable Command Example 55 1 19 Annex L Disable Command This command is ...

Page 378: ...ansmission rates and possibly to determine whether certain specific types of interference or line attenuation exist See the ITU T G 992 1 recommendation for more information on DMT The better or shorter the line the higher the number of bits transmitted for a DMT tone The maximum number of bits that can be transmitted per DMT tone is 15 upstream carrier load displays the number of bits transmitted...

Page 379: ...00 00 00 00 tone 20 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 40 59 00 00 00 00 00 00 00 00 00 00 00 00 00 01 01 01 01 01 01 02 tone 60 79 02 02 02 02 00 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 tone 80 99 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 tone 100 119 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 tone 120 139 02 02 02 02 02 02 ...

Page 380: ...nation Unit Central in this case IES 1248 during negotiation provisioning message interchanges The atur information fields show data acquired from the ATUR ADSL Termination Unit Remote in this case the subscriber s ADSL modem or router during negotiation provisioning message interchanges This information can help in identifying the subscriber s ADSL modem or router The vendor ID vendor version num...

Page 381: ...stics adsl lineperf 7 port 7 Perf since boot up nfebe I nfebe ni 0 0 Far End CRC ncrc I ncrc ni 0 0 Near End CRC nfec I nfec ni 0 0 Near End Corrected FEC nblks ds nblks us 0 0 init atuc init atur 0 es atuc es atur 0 0 ses atuc ses atur 0 0 uas atuc uas atur 0 0 lpr atuc lpr atur 0 Table 98 Line Performance Counters LABEL DESCRIPTION nfebe The Number of Far End Block Errors Cyclic Redundancy Check...

Page 382: ...lso include a range of ports 1 5 6 10 count 0 96 Specify for which 15 minute interval 0 96 you want to display performance statistics 0 is the current 15 minutes Figure 252 15 Minute Performance Command Example ras statistics adsl 15mperf 10 Port 10 Current 15 Min elapsed time 833 sec Link UP Current 15 Min PM ATUC ATUR lofs 0 0 loss 0 0 lols 0 lprs 0 eSs 0 0 inits 0 sesl 0 0 uasl 0 0 History 15 M...

Page 383: ...er s device lofs The number of times a Loss Of Frame has occurred within the 15 minute period loss The number of times a Loss Of Signal has occurred within the 15 minute period lols The number of times a Loss Of Link has occurred within the 15 minute period lprs The number of times a Loss of Power on the ATUR has occurred within the 15 minute period eSs The number of Errored Seconds that have occu...

Page 384: ...diagnostics will be performed 55 2 8 Line Diagnostics Get Command Syntax ras adsl linediag getld port number Use this command to display the line diagnostics results after using the line diagnostics set command on an ADSL port Use the line diagnostics results to analyze problems with the physical ADSL line Figure 253 1Day Performance Command Example ras statistics adsl 1dayperf 10 Port 10 current ...

Page 385: ...4752 83 191 132 7 17794 5598 48 190 139 8 22385 5567 30 184 147 9 24903 5163 21 163 152 10 26768 5013 15 185 159 11 29179 5494 8 175 165 12 31605 6574 1 172 168 13 32766 8020 1023 186 170 14 32159 9597 1023 183 173 15 30990 11350 1023 182 173 16 30432 13730 1023 186 172 17 30259 16694 1023 182 170 18 29137 19570 1023 171 170 19 26499 21554 1023 186 172 20 23288 22973 0 173 174 Table 100 Line Diagn...

Page 386: ...Power in 1 dBm i This is the index number of the DMT sub carrier li rl The channel characteristics function is represented in linear format by a scale factor and a complex number This is the real part of the complex number used in producing the channel characteristics function for this sub carrier li im The channel characteristics function is represented in linear format by a scale factor and a co...

Page 387: ...0 12 0 63495 0 79630 0 2 118 0 54 5 13 0 75373 0 75644 0 6 117 5 56 5 14 0 84457 0 72510 1 0 117 0 56 5 15 0 89389 0 68549 1 1 116 5 56 5 16 0 90713 0 64631 1 0 114 5 56 5 17 0 91955 0 63196 1 0 116 0 57 0 18 0 95053 0 64860 1 3 116 0 57 0 19 0 97781 0 67563 1 6 115 5 57 0 20 0 97161 0 69211 1 6 115 5 57 5 Table 101 Line Diagnostics Get 992 3 Command LABEL DESCRIPTION number_of_ subcarries Discret...

Page 388: ... format by a scale factor and a complex number This is the real part of the complex number used in producing the channel characteristics function for this sub carrier li im The channel characteristics function is represented in linear format by a scale factor and a complex number This is the imaginary part of the complex number used in producing the channel characteristics function for this sub ca...

Page 389: ... 3125 KHz each This number indicates how many upstream and downstream DMT sub carriers the ADSL connection is using hlinScale The channel characteristics function is represented in linear format by a scale factor and a complex number This is the maximum upstream and downstream scale factor used in producing the channel characteristics function latn This is the upstream and downstream Line Attenuat...

Page 390: ... present It is measured in dBm Hz The QLN can be used in analyzing crosstalk SNR dB This is the upstream and downstream Signal to Noise Ratio in dB A DMT sub carrier s SNR is the ratio between the received signal power and the received noise power The SNR can be used in analyzing time dependent changes in crosstalk levels and line attenuation such as those caused by temperature variations and mois...

Page 391: ...atuc lprs atur lprs The number of times a Loss of Power is permitted to occur on the ATUR within 15 minutes atuc ess atur ess The number of Errored Seconds that are permitted to occur within 15 minutes atuc fast rateup atur fast rateup A rate in kilobits per second kbps If a fast mode connection s upstream transmission rate increases by more than this number then a trap is sent atuc interleave rat...

Page 392: ... name You cannot delete the DEFVAL alarm profile The following example deletes the SESalarm alarm profile 55 3 4 Alarm Profile Map Command Syntax ras adsl alarmprofile map portlist profile where Sets the IES 1248 to use an already configured alarm profile with the specified ADSL ports atuc ses atur ses The number of Severely Errored Seconds that are permitted to occur within 15 minutes atuc uas at...

Page 393: ... Displays which alarm profiles the IES 1248 is set to use for specific or all ADSL ports The following example displays which alarm profile the IES 1248 is set to use for ADSL port 5 Figure 261 Alarm Profile Map Command Example ras adsl alarmprofile map SESalarm 5 profile The name of an alarm profile Figure 262 Alarm Profile Showmap Command Example ras adsl alarmprofile showmap 5 ADSL alarm profil...

Page 394: ...Chapter 55 ADSL Commands IES 1248 71 73 User s Guide 394 ...

Page 395: ...e show vcprofile where Displays the settings of the specified virtual channel profile or all of them if you do not specify one 56 2 2 Set Virtual Channel Profile Command Syntax ras adsl vcprofile set vcprofile vc llc ubr cbr pcr cdvt ras adsl vcprofile set vcprofile vc llc vbr rt vbr nrt vbr pcr cdvt scr bt where vcprofile The name of the virtual channel profile up to 31 ASCII characters vcprofile...

Page 396: ...hat uses LLC encapsulation It uses unspecified bit rate and has the maximum rate peak cell rate set to 50 000 cells per second The acceptable tolerance of the difference between a cell s transfer delay and the expected transfer delay CDVT is set to 100 cells 56 2 3 Delete Virtual Channel Profile Command Syntax ras adsl vcprofile delete vcprofile pcr Peak Cell Rate 150 to 300000 the maximum rate ce...

Page 397: ...ntly the services that get carried on them or the subscribers that use them Use the following commands to define channels 56 3 1 PVC Show Command Syntax ras adsl pvc show portlist vpi vci where This command allows you to display the PVC parameters of the specified ADSL port s or all of the ADSL ports if you do not specify any 56 3 2 PVC Set Command Syntax ras adsl pvc set portlist vpi vci super vi...

Page 398: ...s in the same way as the channel in a single channel environment One port can have only one super channel The default VID 1 to 4094 Each PVC must have a unique VID since the IES 1248 forwards traffic back to the subscribers based on the VLAN ID You must assign a default VID 1 to 4094 and IEEE 802 1p default priority 0 to 7 to normal channels Each PVC must have a unique VID since the IES 1248 forwa...

Page 399: ...ithout an IEEE 802 1p priority tag will be assigned a priority of 3 The IES 1248 uses this PVC channel internally This PVC is not needed on the subscriber s device 56 4 2 PPVC Member Set Command Syntax ras adsl ppvc member set portlist vpi vci member vpi member vci DS vcprofile US vcprofile level portlist You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can als...

Page 400: ...a range of ports 1 5 6 10 vpi The VPI of the PPVC vci The VCI of the PPVC This PVC channel is for internal use The subscriber does not need to create this PVC member vpi The VPI of the individual PVC that you are adding to the PPVC The VPI setting can be 0 to 255 member vci The VCI of the individual PVC that you are adding to the PPVC The VCI setting can be 32 to 65535 with a VPI of 0 or 1 to 6553...

Page 401: ...of ports 1 5 6 10 vpi The VPI of the PPVC vci The VCI of the PPVC member vpi The VPI of the individual PVC that you are removing from the PPVC member vci The VCI of the individual PVC that you are removing from the PPVC Figure 270 PPVC Member Delete Command Example ras adsl ppvc member delete 5 8 35 8 36 portlist The port s of the PPVC You can specify a single ADSL port 1 all ADSL ports or a list ...

Page 402: ...ple removes a PPVC with VPI 8 and VCI 35 for port 5 portlist The port s of the PPVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the PPVC vci The VCI of the PPVC Figure 272 PPVC Show Command Example ras adsl ppvc show 5 port vpi vci encap pvid pri 5 8 35 llc 25 6 portlist The port s of the PPVC You c...

Page 403: ...addresses of CPE devices using 2684 routed mode and configure how long the device is to store them 5 For upstream traffic Since the subscriber s device will not send out a MAC address after the IES 1248 reassembles the Ethernet packets from the AAL5 ATM cells the IES 1248 will append the routed mode gateway s MAC address and the IES 1248 s MAC address as the destination source MAC address 6 For do...

Page 404: ...ES 1248 s management IP address should not be in the same subnet range of any RPVC and RPVC domain It will make the IES 1248 confused if the IES 1248 receives a packet with this IP as destination IP The IES 1248 s management IP address also should not be in the same subnet as the one defined by the LAN IP address and netmask of the subscriber s device Make sure you assign the IP addresses properly...

Page 405: ... gateway delete gateway ip where This command removes a gateway IP address that the device was set to use for 2684 routed mode traffic gateway ip The IP address of the gateway to which you want to send the traffic that the system receives from this PVC Enter the IP address in dotted decimal notation vlan id The VLAN Identifier to add to Ethernet frames that the system routes to this gateway priori...

Page 406: ...e VPI of the RPVC vci The VCI of the RPVC DS vcprofile Assign a VC profile to use for this channel s downstream traffic shaping US vcprofile Assign a VC profile to use for policing this channel s upstream traffic The IES 1248 does not perform upstream traffic policing if you do not specify an upstream VC profile ip The subscriber s CPE WAN IP address in dotted decimal notation netmask The bit numb...

Page 407: ...ete Command Syntax ras adsl rpvc delete portlist vpi vci where This command removes a PVC for 2684 routed mode traffic Figure 279 RPVC Set Command Example ras adsl rpvc set 1 8 35 DEFVAL DEFVAL 192 168 10 200 32 192 168 10 102 portlist The port s for which you want to display the RPVCs You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of...

Page 408: ...s LAN IP address is 10 10 10 10 and uses a subnet mask of 255 255 255 0 This includes the CPE device s LAN IP addresses and the IP addresses of the LAN computers 56 7 9 RPVC Route Show Command Syntax ras adsl rpvc route show portlist Figure 281 RPVC Delete Command Example ras adsl rpvc delete 1 8 35 port number The port of the RPVC Specify a single ADSL port 1 vpi The VPI of the RPVC vci The VCI o...

Page 409: ...the CPE device s LAN IP addresses and the IP addresses of the LAN computers portlist The port s of the RPVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 Figure 283 RPVC Route Show Command Example ras adsl rpvc route show 1 2 port vpi vci ip netmask 1 8 35 10 10 10 0 24 2 8 35 10 10 11 0 24 port number The port of t...

Page 410: ...ted mode gateways in the Address Resolution Protocol table The following is an example 56 7 13 RPVC ARP Show Command Syntax ras adsl rpvc arp show This command displays how long the device stores the IP addresses of 2684 routed mode gateways in the Address Resolution Protocol table The following is an example sec The number of seconds 10 10000 the device is to keep the Address Resolution Protocol ...

Page 411: ...need to configure the DSLAM the IES 1248 to translate PPPoA frames to PPPoE packets and vise versa When PPPoA packets are received from the CPE the ATM headers are removed and the IES 1248 adds PPPoE and Ethernet headers before sending the packets to the BRAS When the IES 1248 receives PPPoE packets from the BRAS PPPoE and Ethernet headers are stripped and necessary PVC information such as encapsu...

Page 412: ... ports 1 5 6 10 vpi The VPI of the PAE PVC vci The VCI of the PAE PVC DS vcprofile Assign a VC profile to use for this channel s downstream traffic shaping US vcprofile Assign a VC profile to use for policing this channel s upstream traffic The IES 1248 does not perform upstream traffic policing if you do not specify an upstream VC profile pvid 1 4094 the VLAN Identifier to add to Ethernet frames ...

Page 413: ...on the specified port s or PVCs The following example displays the settings for port 1 portlist The port number of the PAE PVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the PAE PVC vci The VCI of the PAE PVC ras adsl paepvc show 1 port vpi vci pvid pri htime US DS vcprofile acname srvcname 1 1 33 ...

Page 414: ...ssion state down session id 0 session uptime 0 secs acname srvcname portlist The port number of the PAE PVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the PAE PVC vci The VCI of the PAE PVC ras adsl paepvc counter 1 pvc 1 1 33 tx rx ppp lcp config request 0 ppp lcp echo request 0 ppp lcp echo reply...

Page 415: ...ed on the IES 1248 the outer VLAN tag is removed before the traffic is sent See Section 33 1 1 on page 227 for an example ppp lcp config request The number of config request PDUs received by the IES 1248 from the CPE client device ppp lcp echo request The number of echo request PDUs received by the IES 1248 from the CPE client device ppp lcp echo reply The number of echo reply PDUs received by the...

Page 416: ...ort 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the TLS PVC vci The VCI of the TLS PVC portlist The port number of the TLS PVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the TLS PVC vci The VCI of the TLS PVC DS vcprofile Assign a VC ...

Page 417: ... s or PVC s The following example shows the TLS settings on port 2 Figure 294 TLS PVC Show Command Example ras adsl tlspvc set 2 1 33 DEFVAL 100 0 portlist The port number of the TLS PVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the TLS PVC vci The VCI of the TLS PVC ras adsl tlspvc show 2 port vp...

Page 418: ...Chapter 56 Virtual Channel Management IES 1248 71 73 User s Guide 418 ...

Page 419: ...ing lists the set of criteria you can configure for rules in ACL profiles The rules are listed in sequence from highest priority to lowest priority The criteria within a rule are position independent etype etype vlan vid etype etype smac mac etype etype dmac mac vlan vid smac mac vlan vid dmac mac smac mac dmac mac name The name of the ACL profile rule The rule that classifies traffic flows See be...

Page 420: ...nation port range 0 65535 The following guidelines apply to classifiers You can apply one classifier for a protocol on a port s PVC You cannot create a classifier that contains matching criteria for layer 2 and layer 3 fields For example switch acl profile set test protocol tcp vlan 15 deny is not allowed as protocol type and VLAN do not belong to the same network layer Each type of criteria can o...

Page 421: ... the DSL port s to which the specified ACL profile is applied The following example displays the port mapping table for the example ACL profile Figure 296 ACL Profile Show Map Command Example 57 1 4 ACL Profile Show Command Syntax ras switch acl profile show profile where This command lists the names of every ACL profile or displays the detailed settings of the specified ACL profile name The name ...

Page 422: ...ubscriber port The following example applies the ACL profile test to a PVC Figure 298 ACL Assignment Set Command Example 57 2 2 ACL Assignment Delete Command Syntax ras switch acl delete portlist vpi vci profile ras switch acl profile show test profile test rule vlan 10 priority 2 action rpri 7 rate 1000 portlist The port number of the PVC You can specify a single ADSL port 1 all ADSL ports or a l...

Page 423: ...Assignment Show Command Example portlist The port number of the PVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You can also include a range of ports 1 5 6 10 vpi The VPI of the PVC vci The VCI of the PVC profile The name of the ACL profile portlist The port number of the PVC You can specify a single ADSL port 1 all ADSL ports or a list of ADSL ports 1 3 5 You...

Page 424: ...Chapter 57 ACL Commands IES 1248 71 73 User s Guide 424 ...

Page 425: ...t to an appropriate power outlet Make sure you are using the correct power source see Appendix A on page 440 2 For DC power versions make sure the power wires are connected properly 3 IES 1248 71 AC power version Make sure the fuse is not burnt out Replace the fuse if it is burnt out See Appendix B on page 447 for instructions 4 The LED itself or the unit may be faulty contact your vendor Table 10...

Page 426: ...d with a mini GBIC slot The IES 1248 uses one connection per pair 2 Check the Speed Mode settings in the ENET Port Setup screen Make sure that the 100 1000 Ethernet port s connection speed is set to match that of the port on the peer Ethernet device When an Ethernet port is set to Auto the IES 1248 tries to make a fiber connection first and does not attempt to use the RJ 45 port if the fiber conne...

Page 427: ...h those of the ADSL port If the subscriber is having problems with a video or other high bandwidth services make sure the IES 1248 s ADSL port s data rates are set high enough 2 Check the VLAN configuration 3 Ping the IES 1248 from the computer behind the ADSL modem or router 4 If you cannot ping connect a DSL modem to an ADSL port that is known to work If the ADSL modem or router works with a dif...

Page 428: ...e similar Use steps A D if there is no voice but you can transmit data Use all of the steps if there is no voice and you cannot transmit data Table 110 Wiring Tests TEST DESCRIPTION A Test A determines if there is a wiring problem between the TELCO telephone company and MDF 1 B Test B determines if there is a wiring problem between MDF 1 and MDF 2 C Test C determines if there is a wiring problem b...

Page 429: ...eck the telephone wire and connections between MDFs 1 and 2 C Disconnect the telephone wire from CO Connect a telephone to the telephone wire If there is no dial tone then the problem is between your device and MDF 2 Check the telephone wire s pin assignments see Appendix A on page 439 for the proper pin assignments Replace the telephone wire if the pin assignments are OK and there is still no dia...

Page 430: ...e and the MDF Contact your telephone company for troubleshooting Table 111 Testing In house Wiring continued STEP TEST Table 112 Troubleshooting a Local Server STEPS CORRECTIVE ACTION 1 See Section 58 6 on page 427 to make sure that the subscriber is able to transmit to the IES 1248 2 Make sure the computer behind the DSL device has the correct gateway IP address configured 3 Check the VLAN config...

Page 431: ...s out of the system you can try using the console port to reconfigure the system See Section 58 16 on page 432 58 14 SNMP The SNMP manager server cannot get information from the IES 1248 Table 114 Troubleshooting the IES 1248 s Configured Settings CORRECTIVE ACTION Use the config save command after you finish configuring to save the IES 1248 s settings Table 115 Troubleshooting the SNMP Server STE...

Page 432: ...the question Do you want to restore default ROM file y n 5 The IES 1248 restarts Table 116 Troubleshooting Telnet STEPS CORRECTIVE ACTION 1 Make sure that the number of current telnet sessions does not exceed the maximum allowed number See Appendix A on page 439 for the current specifications 2 Make sure that your computer s IP address matches a configured secured client IP address if configured T...

Page 433: ... Obtain the default configuration file unzip it and save it in a folder Use a console cable to connect a computer with terminal emulation software to the IES 1248 s console port Turn the IES 1248 off and then on to begin a session When you turn on the IES 1248 again you will see the initial screen When you see the message Press any key to enter Debug Mode within 3 seconds press any key to enter de...

Page 434: ...8 data bits 1 stop bit No flow control 3 Turn off the IES 1248 and turn it back on to restart it and begin a session 4 When you see the message Press any key to enter Debug Mode within 3 seconds press a key to enter debug mode 5 Type atba5 after the Enter Debug Mode message this changes the console port speed to 115200 bps 6 Change the configuration of your terminal emulation software to use 11520...

Page 435: ...8 Troubleshooting IES 1248 71 73 User s Guide 435 10 After a successful firmware upload type atgo to restart the IES 1248 The console port speed automatically changes back to 9600 bps when the IES 1248 restarts ...

Page 436: ...Chapter 58 Troubleshooting IES 1248 71 73 User s Guide 436 ...

Page 437: ...437 PART VI Appendices and Index Product Specifications 439 Legal Information 449 Index 457 ...

Page 438: ...438 ...

Page 439: ...ibers and the two CO Telco 50 connectors to the PSTN switch Dimensions 1 5U 439 8 mm W x 251 mm D x 66 mm H Weight IES 1248 71 DC power version and IES 1248 73 5 2 kg IES 1248 71 AC power version 5 0 kg Wire Gauge Specifications The following table shows the specifications for wire gauge AWG American Wire Gauge is a measurement system for wire that specifies its thickness As the thickness of the w...

Page 440: ...act maximum 20 V external voltage applied to alarm output contact while contact open and maximum 500mA external current applied to alarm output contact while contact closed Operating Environment IES 1248 71 DC power version and IES 1248 73 temperature 40 65 C IES 1248 71 AC power version temperature 0 50 C Table 118 Power Input Specifications IES 1248 71 DC POWER VERSION AND IES 1248 73 IES 1248 7...

Page 441: ...Ns 4 System Number of VLANs 1024 Number of ADSL profiles 96 Number of ATM profiles 48 Number of IGMP filter profiles 128 Number of ADSL alarm profiles 8 Number of Dot1X profiles 64 Number of DHCP relay servers 32 Number of IP routes 128 Number of static multicast addresses 32 Number of IGMP groups 512 groups Number of learned MAC addresses 14k 128 per ADSL port 4k per ENET port Number of RPVC gate...

Page 442: ... Registration Fixed for the Ethernet and ADSL ports Tagging Untagged for all ports ADSL Default Settings Enable Disable State Enabled Operational Mode auto ADSL Port Profile Default Settings Name DEFVAL Profile Status Active Latency Mode Interleave Upstream ADSL Settings Downstream ADSL Settings Max Rate 512 Kbps 2048 Kbps Min Rate 64 Kbps 64 Kbps Latency Delay 4 ms 4 ms Max SNR 31 db 31 db Min SN...

Page 443: ...ile DEFVAL factory default Default VC Profile Settings DEFVAL Profile Settings Encapsulation RFC 1483 RFC 2684 Multiplexing LLC based Traffic Class UBR PCR 300000 cells second CDVT 0 DEFVAL_VC Profile Settings Encapsulation RFC 1483 RFC 2684 Multiplexing VC based Traffic Class UBR PCR 300000 cells second CDVT 0 Default IGMP Filter Profile Settings The DEFVAL IGMP filter profile is assigned to all ...

Page 444: ... the phone port pin assignments of the CO Telco 50 connectors Figure 305 CO Telco 50 Pin Assignments This table lists the ports and matching pin numbers for the hardware Telco 50 connectors Table 123 Hardware Telco 50 Connector Port and Pin Numbers PORT NUMBER PIN NUMBER 1 2 27 2 3 28 3 4 29 4 5 30 5 6 31 6 7 32 7 8 33 8 9 34 9 10 35 ...

Page 445: ...chart show the pin assignments of the console cable Figure 306 Console Cable RJ 11 Male Connector 10 11 36 11 12 37 12 13 38 13 14 39 14 15 40 15 16 41 16 17 42 17 18 43 18 19 44 19 20 45 20 21 46 21 22 47 22 23 48 23 24 49 24 25 50 Table 123 Hardware Telco 50 Connector Port and Pin Numbers continued PORT NUMBER PIN NUMBER ...

Page 446: ...ct Specifications IES 1248 71 73 User s Guide 446 Figure 307 Console Cable DB 9 Female Connector Table 124 Console Cable Connector Pin Assignments RJ 11 MALE DB 9 FEMALE Pin 2 TXD Pin 2 Pin 3 RXD Pin 3 Pin 4 GND Pin 5 ...

Page 447: ...t head screwdriver to carefully pry out the fuse housing 3 A burnt out fuse is blackened darkened or cloudy inside its glass casing A working fuse has a completely clear glass casing Pull gently but firmly to remove the burnt out fuse from the fuse housing Dispose of the burnt out fuse Installing a Fuse 1 The IES 1248 is shipped from the factory with one spare fuse included in a box like section o...

Page 448: ...Appendix B Removing and Installing a Fuse IES 1248 71 73 User s Guide 448 ...

Page 449: ...r software described herein Neither does it convey any license under its patent rights nor the patent rights of others ZyXEL further reserves the right to make changes in any products described herein without notice This publication is subject to change without notice Trademarks ZyNOS ZyXEL Network Operating System is a registered trademark of ZyXEL Communications Inc Other trademarks mentioned in...

Page 450: ...y cause radio interference in which case the user may be required to take adequate measures Taiwanese BSMI Bureau of Standards Metrology and Inspection A Warning Notices Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This Class A digital apparatus complies with Canadian ICES 003 Cet appareil numérique...

Page 451: ...eplacement as provided under this warranty is the exclusive remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose ZyXEL shall in no event be held liable for indirect or consequential damages of any kind to the purchaser To obtain the services of this warranty contact Z...

Page 452: ...Appendix C Legal Information IES 1248 71 73 User s Guide 452 ...

Page 453: ...8 2439 Web Site www zyxel com www europe zyxel com FTP Site ftp zyxel com ftp europe zyxel com Regular Mail ZyXEL Communications Corp 6 Innovation Road II Science Park Hsinchu 300 Taiwan Costa Rica Support E mail soporte zyxel co cr Sales E mail sales zyxel co cr Telephone 506 2017878 Fax 506 2015098 Web Site www zyxel co cr FTP Site ftp zyxel co cr Regular Mail ZyXEL Costa Rica Plaza Roble Escazú...

Page 454: ...inki Finland France E mail info zyxel fr Telephone 33 4 72 52 97 97 Fax 33 4 72 52 19 20 Web Site www zyxel fr Regular Mail ZyXEL France 1 rue des Vergers Bat 1 C 69760 Limonest France Germany Support E mail support zyxel de Sales E mail sales zyxel de Telephone 49 2405 6909 0 Fax 49 2405 6909 99 Web Site www zyxel de Regular Mail ZyXEL Deutschland GmbH Adenauerstr 20 A2 D 52146 Wuerselen Germany ...

Page 455: ...001 U S A Norway Support E mail support zyxel no Sales E mail sales zyxel no Telephone 47 22 80 61 80 Fax 47 22 80 61 81 Web Site www zyxel no Regular Mail ZyXEL Communications A S Nils Hansens vei 13 0667 Oslo Norway Poland E mail info pl zyxel com Telephone 48 22 333 8250 Fax 48 22 333 8251 Web Site www pl zyxel com Regular Mail ZyXEL Communications ul Okrzei 1A 03 715 Warszawa Poland Russia Sup...

Page 456: ...mail support ua zyxel com Sales E mail sales ua zyxel com Telephone 380 44 247 69 78 Fax 380 44 494 49 32 Web Site www ua zyxel com Regular Mail ZyXEL Ukraine 13 Pimonenko Str Kiev 04050 Ukraine United Kingdom Support E mail support zyxel co uk Sales E mail sales zyxel co uk Telephone 44 1344 303044 08707 555779 UK only Fax 44 1344 303034 Web Site www zyxel co uk FTP Site ftp zyxel co uk Regular M...

Page 457: ...oS 140 ATM Traffic Class 144 145 ATM Traffic Classes 140 Attainable Net Data Rate 268 269 389 authentication 108 administrator 108 default privilege level for administrators 109 modes for administrators 109 authentication modes administrator 109 AWG 439 B Backup Configuration 263 Bit Allocation 156 Bridge ID 191 Bridge Priority 193 BT 142 144 145 Burst Tolerance 142 144 145 C Canonical Format Indi...

Page 458: ...mer 449 Discrete Multi Tone 155 DMT Sub carriers 268 Double tagged Frames 227 415 Down Stream Interval Delay 152 Down Stream Output Power 152 Downstream 121 Downstream ds 381 Duplex 119 Dynamic Host Configuration Protocol 186 E EAPOL 186 Earthing Terminal 50 Errors 95 Ethernet Address 103 Ethernet Port Statistics 91 96 98 99 Extensible Authentication Protocol 186 350 F Factory Defaults 263 Fan Mai...

Page 459: ...Multicast Protocol 186 Internet Protocol 186 IP 186 IP Commands 353 IP DSLAM 41 IP Settings 353 IP Setup 117 Isolation Disable Command 301 Isolation Enable Command 301 Isolation Show Command 301 J Join Timer 114 L Latency Mode 138 Leave 169 Leave All Timer 115 Leave Timer 114 LED DSL 427 Line Attenuation 268 269 389 line bit allocation 378 Line Data 155 Line Operating Values 151 154 156 379 Line P...

Page 460: ...0 nrt VBR 140 NTP RFC 1305 106 Number of Errored Seconds 154 Number of Severely Errored Seconds 154 O OAM F5 Loopback 266 Operating Environment 440 Operational Mode 266 384 Option 82 201 P Packet Filter 185 Packet Filter PPPoE Only Command 350 Packet Filter Set Command 349 Packet Filter Show Command 349 PAE 411 Password 79 Patch Panel 63 Path Cost 194 PCR 141 144 145 Peak Cell Rate 141 144 145 Per...

Page 461: ...BR 140 Rx Broadcast Packets 94 Rx Bytes 95 Rx Discard Packets 95 Rx Packets 94 95 Rx Rate 95 S safety warnings 6 Saving Configuration 80 SCR 141 144 Screwdriver 48 Secured Client 247 Security 45 Server Port 246 Service Access Control 246 Service Provider s Network 227 Set Community 245 Set Community Command 363 Set PVC Command 397 Set Virtual Channel Profile Command 395 SFP LNK LED Troubleshooting...

Page 462: ...RFC 868 106 Time server protocol supported 106 Time Zone 106 TLS 227 415 Tones 155 TPID See Tag Protocol Identifier trademarks 449 Traffic Parameters 141 Traffic Shaping 140 Transmission Error Correction 122 138 Transparent LAN Service TLS 227 415 Trap 245 Trap Community Command 364 Trap Destination Set Command 364 Trellis Encoding 152 Troubleshooting 425 Trusted Host Set Command 363 Turn on the P...

Page 463: ...troduction 159 321 Priority frame 160 Registration Information 321 VLAN Acceptable Frame Type 164 VLAN Delete Command 326 VLAN Group 163 VLAN ID 159 Maximum Number of 159 VLAN Identifier 159 VLAN Stacking 227 415 VLAN stacking 227 415 vlan1q port default VID 322 vlan1q port status 327 vlan1q svlan active 326 vlan1q svlan inactive 327 vlan1q svlan setentry 323 Voltage 103 VPI 95 130 131 134 135 136...

Page 464: ...Index IES 1248 71 73 User s Guide 464 ...

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