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Introduction to the ECN

1553-CNH 160 0787 Uen PA2 2005-09-23

7

The EAN topology is described in more details in section 6.1 on page 27,
where examples using the ELN220 optical switch, the ESN310 switch and
the EXN104 FE to E1 converter are discussed.

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Содержание ECN320

Страница 1: ...ECN330 and ECN320 User Guide...

Страница 2: ...no liability for any error or damage of any kind resulting from the use of this document Legal Notice The Linux Core system is the operating system for the Ethernet Node Control ler in ECN The Linux d...

Страница 3: ...on A 4 2 Introduction to the ECN 5 2 1 Topology of the EAN 6 2 2 Management of EAN 8 3 ECN Functions Features and HW 9 3 1 Switching Unit Architecture and Features 10 3 1 1 Connections 10 3 1 2 Perfor...

Страница 4: ...opologies 29 6 2 Line and Node Identification 34 6 3 Installation 38 7 Initial Configuration and Commissioning 39 7 1 The ECN Local Craft Tool 40 7 2 Installation of Software 40 8 Management from PEM...

Страница 5: ...Keywords and Arguments 68 11 3 2 Minimum Abbreviation 68 11 3 3 Command Completion 69 11 3 4 Getting Help on Commands 69 11 3 5 Partial Keyword Lookup 70 11 3 6 Using Command History 70 11 3 7 Command...

Страница 6: ...117 11 6 3 9 auto rediscover 120 11 6 4 edn 121 11 6 4 1 link configuration 121 11 6 5 esn 122 11 6 5 1 link aggregation 122 11 6 5 2 port 123 11 6 5 3 spanning tree 124 11 6 5 4 power on uplink 124...

Страница 7: ...vlan 144 11 6 10 15 show 145 11 6 10 16 turn 146 11 6 10 17 update 147 11 6 10 18 vlan unaware 147 11 7 led test 149 11 7 1 led test 149 11 8 show 150 11 8 1 dslport 150 11 8 2 ecn 151 11 8 3 edn 152...

Страница 8: ...ing 166 13 1 Diagnose Switch Indicators 166 13 2 Power and Cooling Problems 167 13 3 Embedded Nodes 167 13 4 CLI 168 14 Specifications and Technical Details 169 15 Programs Packages under the GNU Publ...

Страница 9: ...minis trators responsible for operating and maintaining network equipment The reader should have a basic knowledge of general switch functionality the Internet Protocol IP and Simple Network Managemen...

Страница 10: ...argument 2 can be used as a value for this parameter 1 2 Revision History This guide is valid for EDA 2 2 RA1 Other product version with functions not described in this guide may be available 1 2 1 Th...

Страница 11: ...added Change of password through the CLI added Correction of the CLI command link configuration Minor corrections of illustrations 1 2 5 Version D The following has been changed Correction to the CLI...

Страница 12: ...ew CLI commands have been added 1 2 7 Version B The following has been changed Upgrading SW description is moved to ECN330 Installation Guide or ECN320 Installation Guide Replacing ECN added Service V...

Страница 13: ...LAMs EDN110 and EDN312 ESN108 switch Optical ELN220 switch EXN104 FE to E1 T1 converter ESN310 ECN320 ESN310 switch ECN330 switch Other 3rd party unmanaged switches can also be used in the EAN but the...

Страница 14: ...hrough the 8 port switch ESN108 Fully extended with ESN108 switches on all 24 ports of the ECN and eight 12 ports IP DSLAMs on all ports of the ESN108 will enable the EAN to support 2304 end users Ano...

Страница 15: ...1553 CNH 160 0787 Uen PA2 2005 09 23 7 The EAN topology is described in more details in section 6 1 on page 27 where examples using the ELN220 optical switch the ESN310 switch and the EXN104 FE to E1...

Страница 16: ...EAN will continue to run in local mode which means that the ECN starts acting as a stand alone Domain Server using the last valid configuration and SW in order to continue operation If any configurati...

Страница 17: ...hile also supplying directly connected IP DSLAMs with DC power over the Ethernet connections As well as its Power over Ethernet capabilities the ECN provides compre hensive network management features...

Страница 18: ...s This is utilized in the ELN220 scenario described in the introduction of this guide The ECN330 also contains one independent 1000BASE T RJ45 port Port 27 that operates at 10 Mbps or 100 Mbps half or...

Страница 19: ...ps million packets per second Filtering and forwarding at line speed Broadcast storm control Broadcast suppression prevents broadcast traffic from overwhelming the network When enabled on a port the l...

Страница 20: ...and has a 4 ms backup res ervoir should short voltage dropouts occur The ECN can provide up to 600 mA continuously on each 10 100 Mbps port or up to 23 1 W of power However taking into account some p...

Страница 21: ...so contains one independent 1000BASE T RJ45 port Port 27 that operates at 10 Mbps or 100 Mbps half or full duplex or at 1000 Mbps full duplex Because all of the Gigabit RJ45 ports support automatic MD...

Страница 22: ...Since optical connec tors are keyed the cable can be attached in only one orientation LC fiber connector Figure 3 Making Optical Port Connections 3 As a connection is made check the LED on the ECN s...

Страница 23: ...the same as the internal VLAN in the EAN for ex ample if an IP DSLAM that was connected directly to the EDA network using VLAN id 246 is connected as an embedded node using VLAN id 247 For more inform...

Страница 24: ...e unit also includes a display panel for key system and port indications that simplify installation and network troubleshooting The LEDs which are located on the front panel for easy viewing are shown...

Страница 25: ...rt On Green ENC in normal operation On Red Error in ENC Fallback state and when booting CTRL Off ENC not present 10 100 Mbps Ports On or Flash ing Green Port has established a valid 10 or 100 Mbps net...

Страница 26: ...upply input connector is located on the front panel of the ECN see Figure 5 on page 18 The standard power supply for the ECN is 48 VDC which includes protec tion through a disposable fuse located on t...

Страница 27: ...ECN Functions Features and HW 1553 CNH 160 0787 Uen PA2 2005 09 23 19 Figure 6 Fan Tray...

Страница 28: ...n in the ECN330 Installation Manual or ECN320 Installa tion Manual Note that the IP address of the new node must be the same as the old one 5 Connect the Ethernet cables to the ECN 6 Update the SW if...

Страница 29: ...4 Reconnect the 48 VDC power source to the ECN 4 3 Replacing a Fan Tray The fan tray should be replaced if the FAN status LED turns on red a cool ing fan in the fan tray has failed Caution To ensure p...

Страница 30: ...erted immediately after the old one is re moved 4 Install a new fan tray in the ECN by sliding it back into the empty slot Push in firmly so that the fan tray s connector is fully engaged with the ECN...

Страница 31: ...software SNMP using SNMP applications HTTP An additional HTTP server enables remote monitoring of the ECN using any Internet Browser see Figure 8 on page 23 The IP address of the ECN is static only an...

Страница 32: ...igure 15 on page 34 In Figure 9 on page 24 an alarm received from the EAN is shown The alarm states the EAN is based on the ECN with the IP address 172 30 59 12 The alarm also states that the element...

Страница 33: ...and one for all events inclusive errors Each log file can be up to 500 KB When the size of a log file reaches 500 KB the file is cleared The events log file detailed is also cleared on each restart Th...

Страница 34: ...the EDA sys tem are described in more details in this section Ethernet Access Node Embedded Nodes EDNxxx EDNxxx ECN Switching Unit PEM ESN108 EDNxxx Legend EAN Management EAN Internal Management Subsc...

Страница 35: ...is connected as an Ethernet switch aggregating the IP DSLAMs see Figure 11 on page 29 All the connections between the ECN and the embedded nodes are normal Ethernet connections with or without PoE Man...

Страница 36: ...Figure 11 on page 29 will show only four elements one EDN110 one ESN310 and two EANs Alarms coming from an embedded node will be seen as if they come from the EAN though identifying the embedded node...

Страница 37: ...he downlink ports Furthermore up to three of the 24 port optical switch ELN220 can be con nected to the optical port 25 or 26 of the ECN This is also called switch extension daisy chaining or switch s...

Страница 38: ...of the ECN The EXN104 converter on the remote site will in some cases 2 4 and 6 need a power node to supply the nec essary power The power node EPN102 is illustrated below When the ESN108 switch is u...

Страница 39: ...N312 EPN102 3 Connect any of the combinations 2 4 2 4 An Electrical port of the ESN108 is used as uplink port 4 EXN104 EXN104 EDN312 EPN102 ESN108 Supported Combinations of Embedded Nodes Figure 12 To...

Страница 40: ...al port of the ESN108 is used as uplink port EDN312 ESN108 2 Supported Combinations of Embedded Nodes ESN310 1 2 3 4 5 6 Connect any combination Figure 13 Topology Scenario 2 Daisy Chaining ESN310 The...

Страница 41: ...DN312 EPN102 ESN108 ECN 1 2 3 4 5 6 Connect any of the combinations Max 8 ESN310 1 Connect only this combination ESN310 1 Optical line Electrical line An Electrical port of the ESN108 is used as uplin...

Страница 42: ...e 124 0 Node 24 0 ESN108 Line No 24 1 8 1 12 Node 24 1 0 EDN312 Port 2 Port 8 1 12 EDN312 Node 24 2 0 Line No 24 2 8 ECN Ericsson Node 0 0 Port 2 Port 24 Line No 2 0 8 ECN320 port ESN108 port extensio...

Страница 43: ...e extended with up to 3 ELN220 switches which are daisy chained The node number of the next two ELN220 switches will be Node 0 2 and 0 3 respectively The ports of the switches will be numbered from 20...

Страница 44: ...EXN104 Node 6 200 Node 18 201 Node 18 1 0 1 12 EXN104 EDN312 EDN312 EPN102 EPN102 EPN102 Line No 18 1 8 Line No 24 2 8 Figure 17 Nodes Identification with Embedded EXN104 converter When using the ESN1...

Страница 45: ...son Node 0 0 Port 6 Port 24 Port 18 ECN Ericsson Node 0 0 Port 24 1 4 1 4 EANName_24 2 8 1 12 EDN312 Node 24 2 0 Node 24 2 0 1 12 EDN312 1 4 EXN104 Node 24 200 EXN104 EPN102 EXN104 Node 24 102 0 Node...

Страница 46: ...e ECN the Ethernet Node Controller ENC recognizes the new embedded node and supplies it with all the necessary SW and con figuration parameters For daisy chained nodes manually configuration must be d...

Страница 47: ...h the enabled management port see section 7 2 on page 40 for a more detailed description 4 Configure NTP 5 Disable untagged management traffic through the uplink port After the mentioned tasks are com...

Страница 48: ...he Ethernet connection can be achieved by either connecting to a local port any port or remotely using the ECN IP address ECN Ethernet RS 232 SW for EDA Nodes ECN LCT Figure 19 The ECN Local Craft Too...

Страница 49: ...g the ECN Local Craft Tool and executing the CLI commands in the following situations The EAN is installed for the first time or The EAN has not been discovered by PEM yet or The PEM is not used For a...

Страница 50: ...itial configuration described in section 7 on page 39 must be completed When PEM discovers an EAN the EAN is automatically assigned to the Domain Subnet created in the IP Network which con tains the I...

Страница 51: ...e address field The authentication dialog box will open see Figure 20 on page 43 Enter the User Name admin and Pass word admin and click OK Figure 20 Entering the ECN Web Interface 9 2 System The home...

Страница 52: ...2005 09 23 Figure 21 System Overview To see the load of the system click on Resources in the left menu to open the System Resources window shown in Figure 22 on page 45 The Mem ory Usage and Mounted...

Страница 53: ...rsions for different embedded elements and hardware and line status Click on Inven tory in the left menu to view the inventory of the EAN see Figure 23 on page 46 This page views a table listing all t...

Страница 54: ...PA2 2005 09 23 Figure 23 Inventory Status Click on Software in the left menu to view the Software Status table show ing a list of HW SW relations and the software files for the embedded nodes install...

Страница 55: ...ally click on Lines in the left menu to open the Lines overview window showing an overview of the lines status see Figure 25 on page 48 For each line the table shows the following information Port No...

Страница 56: ...2 2005 09 23 Figure 25 Line Status Double click on a Port No in this case 1 0 1 inside the main frame to open the Line Configuration window to have an overview of the selected line the line set up and...

Страница 57: ...2005 09 23 49 Figure 26 Line Configuration Click on Performance inside the main frame written in blue just above the Line Configuration Overview to open the Line Performance window showing information...

Страница 58: ...erface 50 1553 CNH 160 0787 Uen PA2 2005 09 23 Figure 27 Line Performance Click Back inside the main frame to return to the Line Configuration page and click Back again to return to the Lines overview...

Страница 59: ...configura tion of the ECN see Figure 28 on page 51 This window shows the rele vant parameters of the External and Internal Management Network inter face and the Internal Untagged Network interface Fi...

Страница 60: ...Web interface 52 1553 CNH 160 0787 Uen PA2 2005 09 23 Figure 29 Lines Overview...

Страница 61: ...fer to section 5 3 on page 25 For each line the table shows following information Type Time Message Figure 30 Error Log Click on Alarm in the left menu to view all the logged details in the Alarm Log...

Страница 62: ...Web interface 54 1553 CNH 160 0787 Uen PA2 2005 09 23 Figure 31 Alarm Log...

Страница 63: ...the CPE modems are reachable Starting with the first line and so on see Figure 33 on page 56 The page will be refreshed with the interval typed in the Refresh Interval box see Figure 32 on page 55 in...

Страница 64: ...ested PPPoe This will only show up if PPPoE is used as the Access Method and the connection to the BRAS is running Configured bit rate da us kbps Max attainable bit rate ds us kbps The value measured...

Страница 65: ...he ECN will be configured as when delivered from the factory Any network connection to the ECN will be lost The ECN will have to be reconfigured with initial parameters using the serial port b Keep ex...

Страница 66: ...lnet connection The CLI enables configuration by entering keywords and parameters at a command prompt There are two CLI modes normal operation and fallback state The available CLI commands are differe...

Страница 67: ...serial port on the ECN 3 Set the terminal emulation software for example Hyper Terminal as follows Select the appropriate serial port COM port 1 or COM port 2 Set the data rate to 9600 baud Set the d...

Страница 68: ...starts see Figure 37 on page 60 1 Type admin at the login prompt 2 Type admin at the Password prompt The session is opened and the prompt is shown Figure 37 Login to the ECN Note The password can be c...

Страница 69: ...admin 3 ECN330 config system turn off sbc management ip address 172 30 67 16 The ECN330 switch must be configured with a management VLAN ID an IP address a default gateway and a subnet mask as descri...

Страница 70: ...h the serial port to the ECN320 or start a telnet session as described in the previous section 1 Type esn310 at the login prompt 2 Type esn310 at the Password prompt 3 When prompted select press Y to...

Страница 71: ...ain Caution When changing from ECN320 to ESN310 mode the IP address VLAN ID and default gateway will be lost and must be reconfigured 11 2 2 Adding Switch Extensions to an EAN To have the ECN running...

Страница 72: ...f exit Remove VLAN 246 from all ports The IP address is arbitrary chosen and must be set to remove the VLAN Console config interface ethernet 1 1 27 Console config if switchport allowed vlan remove 24...

Страница 73: ...h remote uplink port 26 ip 10 0 0 37 11 2 2 2 ECN320 ESN310 Switch Connected to an ECN The uplink port on the ECN320 ESN310 switch must run VLAN 247 All VLAN 246 must be removed from all switch ports...

Страница 74: ...are used to copy the configuration to the start up file to be used at restart of the switch This will end the configuration of the ECN320 ESN310 switch When the command is executed ac cept the default...

Страница 75: ...Command Line Interface 1553 CNH 160 0787 Uen PA2 2005 09 23 67 Towards broadband backbone A ECN B ECN switch C ECN switch Figure 39 ECN330 Switches Daisy chained...

Страница 76: ...nterface default gateway 192 168 3 254 Enter the required sequence of keywords arguments and parameters one by one The prompt will display the command level For example to configure the IP Address def...

Страница 77: ...ey will result in ecn330 config dslport 2 3 4 alarms line initialization failure enabled If the value is not uniquely defined a list of the possible options is dis played that is ecn330 config dslport...

Страница 78: ...mmand Execution After a command is executed the same prompt at the same command level will appear indicating that the command has been executed If there is no error message the execution was successfu...

Страница 79: ...eystroke Function Ctrl A Shift cursor to start of command line Ctrl B Shift cursor to the left one character Ctrl D Exits the CLI application Ctrl E Shift cursor to end of command line Ctrl F Shift cu...

Страница 80: ...er lines 78 ecn Configuration commands for redundancy and link aggrega tion in the ECN 98 edn Configuration commands for single IP DSLAMs such as link type configuration 120 esn Commands to configure...

Страница 81: ...ents 11 5 General Commands Table 4 General Commands Command Description Page end Go to the root level 73 exit Bring the command level to the previous level 74 ping Ping the specified IP address 74 res...

Страница 82: ...nd is used to bring the command level to the previous level The command can be used at all command levels At the root level the CLI is terminated The command end will give the root level see section 1...

Страница 83: ...72 30 38 1 icmp_seq 0 ttl 255 time 52 1 ms 64 bytes from 172 30 38 1 icmp_seq 1 ttl 255 time 2 0 ms 64 bytes from 172 30 38 1 icmp_seq 2 ttl 255 time 2 0 ms 64 bytes from 172 30 38 1 icmp_seq 3 ttl 25...

Страница 84: ...5 restart Use this command to restart nodes Command level ecn330 Syntax restart ecn330 switching unit enc restart reset on lan node node restart node node all Arguments ecn330 restarts both ENC and t...

Страница 85: ...edundancy and link aggregation in the ECN 98 edn Configuration commands for single IP DSLAMs such as link type configuration 120 esn Commands to configure embedded switches 122 exn Configuration of th...

Страница 86: ...and the IP DSLAM line c to dslport all Copy configuration to the specified DSL port or to all the ports Insert the DSL port no in the format a b c Default Setting None Command Usage This command is u...

Страница 87: ...down stream upstream es 15 minutes ses 15 minutes uas 15 minutes es 24 hours ses 24 hours uas 24 hours inter val Arguments dslport The DSL port to configure The parameter a b c refers to the ECN port...

Страница 88: ...ine is defined as un available after 10 contiguous SES The unavailable time includes the 10 error seconds which have defined the state of the line as unavailable The line becomes available again after...

Страница 89: ...alization failure enable disable When enabled the alarms will be sent if training fails and the line cannot be initialized link up down enable disable To enable and disable the link up and link down a...

Страница 90: ...t rate min_bit_rate Sets the Minimum Bit Rate in steps of 32 kbps within the range of 32 32768 kbps for down stream and the range of 32 4096 kbps for upstream max bit rate max_bit_rate Sets the Maximu...

Страница 91: ...raffic load to save power This power mode is an ADSL2 feature It is possible to enable it for all line types but it will only have effect on lines running ADSL2 Example ecn330 config dslport 1 0 1 cha...

Страница 92: ...SNR Margin falls below the Downshift SNR margin for more than Min Downshift Time the line will be temporarily closed and re initialized at a lower bit rate min upshift time time Setting Minimum Upshif...

Страница 93: ...Minimum upshift margin 0 dB 0 dB Minimum upshift time 0 s 0 s Transmit PSD fixed Note the following rules applies Minimum Noise Margin Downshift Noise Margin Target Noise Margin Upshift Noise Margin M...

Страница 94: ...fixed 11 6 2 5 performance data Use this command to reset the performance data counters Command level ecn330 config Syntax dslport dslport performance data reset counters performance data Error parame...

Страница 95: ...ss count limit 93 pvc ip Specify IP parameters 94 pvc remove Remove the specified PVC 95 pvc vlan Define the mapping between a PVC and a VLAN VLAN ID and set the priority tag of the VLAN Ethernet prio...

Страница 96: ...string of up to 253 octets can be inserted 2 or remote_id_ean Remote ID EAN A format specified by Ericsson 3 or remote_id_customer_number Remote ID Customer number A format specified by PEM which use...

Страница 97: ...w the Service Operator Access Provider to authenticate and control the rights to assign IP addresses to End users String is one of the identifier methods where specific characters are inserted A strin...

Страница 98: ...data is not sent evenly vbr rt VBR rt service is Variable Bit Rate real time which is used for real time applications such as Telephony over IP cbr CBR service is Constant Bit Rate transmissions whic...

Страница 99: ...ed are the upstream bandwidth parameter which are used for configura tion of the CPE modem always enabled if the CPE modem supports ILMI and the upstream policing The upstream policing discards Ethern...

Страница 100: ...never exceed the Peak Cell rate The Peak Cell rate should be equal to or greater than the Sustainable Cell Rate sustainable cell rate speed Setting the average speed through the PVC Range 0 32768 When...

Страница 101: ...DSLAM line c pvc pvc Configure the specified PVC number Range 1 8 mac forced forwarding enable disable Enabling or disabling MAC forced forwarding mac address count limit mac_address_count_limit Sets...

Страница 102: ...o the ECN port a the ESN108 port b and the IP DSLAM line c pvc pvc Configure the specified PVC number Range 1 8 broadcast allowed enable disable Enables the End user to broadcast traffic on the VLAN i...

Страница 103: ...8 1 1 igmp snooping enable static ip add 192 168 1 3 11 6 2 6 6 pvc remove Use this command to remove a pvc Command level ecn330 config Syntax dslport dslport pvc pvc remove remove Remove the pvc Argu...

Страница 104: ...g of the VLAN Range 0 7 vlan id vlan_id VLAN ID is a number of the VLAN Note that VLAN ID nr 246 247 248 and 249 are the default VLAN ID for management VLAN ID 1 is used for untagged traffic VLAN 4093...

Страница 105: ...IP DSLAM line c transmission mode mode Range 1 16 1 AUTODETECT 2 AUTO ADSL1 3 AUTO ADSL2 4 ANSI T1 413 5 ETSI TS 101 388 6 ITU T ADSL over POTS G 992 1 Annex A 7 ITU T ADSL over ISDN G 992 1 Annex B 8...

Страница 106: ...which access method is appropriate or more exact CPE access method ADSL1 includes bunch of ADSL CPE access methods ADSL2 includes bunch of ADSL2 and ADSL2 CPE access methods Note It is recommended to...

Страница 107: ...m the inventory table of the ECN Command level ecn330 config Syntax ecn inventory remove node node Arguments node node Specify the number of the node in the format a b Default Settings None Command Us...

Страница 108: ...t number The number must be smaller than secondary The primary port is the one that ap pears in inventory Range 1 23 for down link ports or 25 26 for up link ports secondary secondary ECN port number...

Страница 109: ...ches have to comply with LACP For static trunks the switches has to comply with the Cisco EthernetChannel standard When link aggregation is configured on the downlink ports it must be con figured in t...

Страница 110: ...ed interface Command level ecn330 config Syntax ecn port port spanning tree cost cost Arguments port port ECN port number 1 27 spanning tree cost cost The path cost for the port Range 1 200 000 000 Th...

Страница 111: ...t is at the end of a bridged LAN or to an end node Since end nodes cannot cause forwarding loops they can pass directly through to the span ning tree forwarding state Specifying Edge Ports provides qu...

Страница 112: ...ing or point to point link or shared medium Default Setting Auto Command Usage Specify a point to point link if the interface can only be connected to exactly one other bridge or a shared link if it c...

Страница 113: ...tates and proceed straight to Forwarding Since end nodes cannot cause forwarding loops they can be passed through the spanning tree state changes more quickly than allowed by standard convergence time...

Страница 114: ...use of a port in the Spanning Tree Algorithm If the path cost for all ports on a switch are the same the port with the highest priority that is lowest value will be configured as an active link in th...

Страница 115: ...ning tree pro tocol migration command can be used at any time to manually recheck the appropriate BPDU format to send on the selected interfaces RSTP or STP compatible Example ecn330 config ecn port 1...

Страница 116: ...ust be standby and the other active Example ecn330 config ecn redundancy work mode standby 11 6 3 5 spanning tree The spanning tree protocol commands follow in this section The spanning tree interface...

Страница 117: ...ommand is only active in the spanning tree root device This com mand sets the maximum time in seconds the root device will wait before changing states that is discarding to learning to forwarding This...

Страница 118: ...This com mand sets the time interval in seconds at which the root device transmits a configuration message Example ecn330 config ecn spanning tree hello time 5 11 6 3 5 3 max age Use this command to c...

Страница 119: ...ed from among the device ports attached to the network Example ecn330 config ecn spanning tree max age 40 11 6 3 5 4 mode Use this command to select the spanning tree mode for the ECN Command level ec...

Страница 120: ...s command to configure the path cost method used for Rapid Span ning Tree Command level ecn330 config Syntax ecn spanning tree path cost method long short Arguments path cost method long short Long sp...

Страница 121: ...28672 32768 36864 40960 45056 49152 53248 57344 61440 Default Settings 32 768 Command Usage Bridge priority is used in selecting the root device root port and designated port The device with the high...

Страница 122: ...n switches bridges or routers Example ecn330 config ecn spanning tree status disable 11 6 3 5 8 transmission limit Use this command to configure the minimum interval between the trans missions of cons...

Страница 123: ...is al lowed ip IP_address The IP address of the unmanaged switch Default Settings None Command Usage The unmanaged switch function is used to enable the ECN port for a 3rd party switch Valid ECN port...

Страница 124: ...Mode Port Based VLAN VLAN Information VID 247 All ports must be added as mem bers Community String Public Trap managers IP Address 10 0 100 1 EPN124 3rd Party Switch ECN Port 2 Configure Static IP Ad...

Страница 125: ...and dynamically configure the switch ports that need to forward multicast traffic Example ecn330 config config ecn ip igmp snooping querier en able 11 6 3 8 switch extension Use this command to add o...

Страница 126: ...ble an ECN port and a remote port for an ELN220 ESN310 ECN320_ESN310 switch or ECN330 switch The ELN220 switch ESN310 switch ECN320 in ESN310 mode switch or the ECN330 switch must be configured with t...

Страница 127: ...5 Port 25 Port 26 ESN310 ESN310 ECN Port 26 The last port must be port 26 Daisy Chaining Figure 42 Configure the Extended Switch Example Add three ESN310 switches ecn330 config ecn switch extension ad...

Страница 128: ...r supply may not detect this and do a new DHCP request The element will thus not be discovered by ECN and re main unmanaged until next DHCP renewal up to 24 hours although it car ries traffic To circu...

Страница 129: ...dn node link configuration single link redundancy link aggr Arguments edn node Specify the node no of the EDN IP DSLAM single link Use this argument if there is only one uplink redundancy Use this arg...

Страница 130: ...gregation for ESN310 or ECN switch not valid for ECN330 switch 122 port Configure spanning tree parameters or physical mode on a port 123 spanning tree Configure spanning tree parameters on the switch...

Страница 131: ...in the range 1 23 The primary port is the one that appears in the Inventory secondary port ESN310 secondary port number which must be larger than the primary port number Range is 2 24 Default Setting...

Страница 132: ...an ESN108 port that is the duplex mode and interface speed The possible physical modes of an ESN108 port can be auto negotiation 10 mbps half duplex 100 mbps half duplex 10 mbps full duplex 100 mbps...

Страница 133: ...ESN108 in the format a b for example 1 0 which refers to the ESN108 connected to port 1 of the ECN power on uplink enable disable auto Enable disable or automatic configure the ESN108 to supply power...

Страница 134: ...mat a b line line The line no in the range 1 to 4 state enable disable Enable or disable the operational state of the EXN104 line sync master slave Set the synchronisation mode of the line to master o...

Страница 135: ...XN104 node no in the format a b enable disable Enable or disable packet distribution across E1 links Default Setting Command Usage The command will enable or disable packet distribution across E1 link...

Страница 136: ...n G 704 Table 4b auto crc Set the E1 line to use auto negotiations on CRC G 706 Default Setting None Command Usage The command will set the line type of the E1 line of the EXN104 FE to E1 converter Ex...

Страница 137: ...DSL ports configuration to default Command level ecn330 config Syntax reset dslports node node all Arguments node node all Reset DSL port configuration of the specified node to default configuration...

Страница 138: ...e last saved con figuration on the node Example ecn330 config save configuration 11 6 10 system Table 18 system commands Command Description Page aaa Enable or disable the use of RADIUS server 131 bac...

Страница 139: ...ure or remove Service VLANs 143 show Show configuration 145 turn Turn off the SBC board update Install ENC SW 147 vlan unaware Enable or disable VLAN unaware mode of the switching unit 147 11 6 10 1 a...

Страница 140: ...onfig system Syntax backup configuration filename filename terminate Arguments filename filename The name of the backup file that must be placed in var terminate When the backup file has been fetched...

Страница 141: ...d should only be used if there is no connection to the network and a central NTP or SNTP server Using the calendar command stops the NTP server and client in the ECN The date and time should be Univer...

Страница 142: ...gout 30 11 6 10 5 install Use this command to install software for embedded nodes IP DSLAMs ESN310 ESN108 ELN220 switches ECN switching unit EXN104 FE E1 T1 converter and ECN switch Command level ecn3...

Страница 143: ...e network This is the only interface host that is seen from PEM internal The interface that is seen by the embedded nodes It is not seen by PEM or the rest of the network untagged The interface that i...

Страница 144: ...must discover the ECN The command nmdemandpoll IP_Address of the ECN can be used Discover EAN in PEM by searching for the new EAN Delete the ECN with the old IP address from PEM The interfaces config...

Страница 145: ...nterface activate 11 6 10 7 local management Use this command to control untagged management traffic from an uplink port and direct traps to a locally connected LCT Local Craft Tool Command level ecn3...

Страница 146: ...one of the uplink ports Used before and after uploading SW from the LCT to the ECN Enable the local trap to receive SNMP traps from the ECN in the connected LCT The type of the traps is defined by the...

Страница 147: ...Use the ntp command to set the IP address of the central NTP Server to synchronizes with and enable or disable the NTP client ENC comprises a NTP client and a NTP server The NTP server is used as the...

Страница 148: ...word length Min characters Insert the minimum length of the password Default Settings Default minimum length of password is 6 Command Usage This command is used to change the password for administrato...

Страница 149: ...AN on all uplink ports This means that incoming and outgoing traffic tagged with VLAN ID 246 can pass these ports If pem management is enabled on one uplink port of the ECN VLAN 246 is configured as u...

Страница 150: ...veral RADIUS Servers can be defined and they are used in the order they are configured so that if the connection to the first on the list fails connection to the next will be tried The use of RADIUS a...

Страница 151: ...e argument auth port port must be used if the argument is used when configuring the RADIUS client Default Setting timeout 3 authentication port 1812 Command Usage The command is used to define one or...

Страница 152: ...he ECN switch unit will only be restored if the configuration file has been changed since the backup was taken Note During restoring the node will restart Example ecn330 config system restore configur...

Страница 153: ...scarded The VLANs are configured or removed immediately after the command is executed Caution Do not use any of the VLAN IDs that are used for management Apart from the configurable management VLANs 2...

Страница 154: ...uter SBC con nected to port 28 Only valid on the ECN330 Command level ecn330 config system Syntax turn off sbc management ip address ip_address Arguments ip_address The external management IP address...

Страница 155: ...aded to the ECN from the LCT The update soft ware boot command should never be executed before the update software enc command is executed The ENC will restart automatically after the command is execu...

Страница 156: ...mmand is used to enable or disable VLAN unaware mode of the switching unit The VLAN unaware mode provides a degree of VLAN trans parency When it is enabled the ECN is transparent for all service and u...

Страница 157: ...of the IP DSLAM in the format a b line enable disable Enable or disable line state LEDS for IP DSLAMs Default Setting None Command Usage This command will cause the embedded IP DSLAMs to turn on the g...

Страница 158: ...1 dslport Use this command to display configuration data for the ADSL line Command level ecn330 Syntax show dslport dslport alarm line performance data pvc Arguments dslport Insert the DSL port no in...

Страница 159: ...d level ecn330 Syntax show ecn inventory link aggregation redundancy span ning tree ip switch extension auto rediscover show ecn port port spanning tree Arguments inventory Show inventory link aggrega...

Страница 160: ...ing tree 11 8 3 edn Use this command to display EDN configuration Command level ecn330 Syntax show edn node link configuration Arguments edn node Insert the node number in the format a b Default Setti...

Страница 161: ...lines The state of each of the 4 E1 lines can be shown which is disabled in operation testing or unknown The type and the coding of the line are shown The alarm and synchronization mode master or slav...

Страница 162: ...ch in the format a b in the range 0 1 to 0 7 port port phy mode Insert the port number For ESN108 the range is 1 to 9 For the ESN310 switch and the ECN switch the range is 1 to 24 power on uplink Show...

Страница 163: ...ce vlans software versions vlan unaware cli autologout aaa authentication login Show if RADIUS authentication is enabled or disabled calendar Show system date and time interface Show interface configu...

Страница 164: ...date and time in the NTP server exit Exits the CLI session external Sets VLAN IP Address and Subnet mask for the external interface Internal Sets VLAN IP Address and Subnet mask for the internal in te...

Страница 165: ...r to sec tion 11 6 10 2 on page 132 This command is supported in releases before EDA 2 0 11 9 1 2 exit This command is the same as under normal operation Please refer to sec tion on page 11 5 2 on pag...

Страница 166: ...to view the status or log of the ECN for more informa tion about the log files please refer to section 5 3 on page 25 Syntax show status show log lines lines staus shows the status of the ECN log pri...

Страница 167: ...EDA 2 0 Syntax clear network inventory nodesw all network deletes the network configuration configured with the interface command from the ECN inventory deletes the inventory table created automatica...

Страница 168: ...0 0787 Uen PA2 2005 09 23 Vty clear inventory Vty clear nodesw Vty clear all 11 9 1 8 ping This command is the same as under normal operation Please refer to sec tion 11 5 3 on page 74 This command is...

Страница 169: ...odemPool_IF Caution Do not set MIB parameters using a MIB browser Use the Advanced Node configuration if needed In order to reach the embedded node which is concealed from the rest of the network the...

Страница 170: ...to the OID 1 3 6 1 4 1 193 72 300 30 1 3 1 17 300012 2 OID for Peak Cell rate EAN Line identifier PVC Instance Figure 43 OID to an Embedded Node In the following examples the integrated MIB Browser o...

Страница 171: ...on page 164 shows an example of how to retrieve the line type parameter which is part of the standard ADSL MIB The only instance is the Line identification which is given as 500001 port one of an EDN...

Страница 172: ...retrieve the VLAN ID that the traffic from PVC 1 is mapped to A parameter which is part of the private IpDSLAMModemPool_BRIDGE MIB This parameter requires a PVC as an instance as well as the Line Ide...

Страница 173: ...Using a MIB Browser 1553 CNH 160 0787 Uen PA2 2005 09 23 165 Figure 46 Querying VLAN ID...

Страница 174: ...ENC Log in to the CLI check if the ECN is in Fallback state Check the log file for errors Check the interfaces configu ration If the ECN is not in Fallback state contact Ericsson A port status LED is...

Страница 175: ...one or more components appear to be malfunctioning such as the power cord or network cabling test them in another environment where all the other components are functioning properly Table 23 Troubles...

Страница 176: ...a valid network connection to the switch and that the port being used has not been disabled Check network cabling between the management station and the switch If a Telnet session cannot connect the s...

Страница 177: ...09 23 169 14 Specifications and Technical Details For information about Physical characeristics Management features Supported standards Compliances System defaults Console port pin assignments Twisted...

Страница 178: ...e programs are free software you can redistribute them and or modify them under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License...

Страница 179: ...CNH 160 0787 Uen PA2 2005 09 23 171 15 2 Applications Package bash busybox chrony ethtool fileutils grub Iproute2 strace sysklogd sysvinit tftp udhcp util linux vsftp watchdog 15 3 Libraries Package g...

Страница 180: ...west frequencies available for network signals Also synonymous with wire speed the actual speed of the data transmission along the cable BOOTP Bootstrap Protocol used to load the operating system for...

Страница 181: ...em based on Ethernet and the CSMA CD access method Group Attribute registration Protocol See Generic Attribute Registration Protocol IEEE 802 1D Specifies a general method for the operation of MAC bri...

Страница 182: ...routing functions for data moving from one open system to another LED Light emitting diode used for monitoring a device or network condition Link Aggregation See Port Trunk Local Area Network LAN A g...

Страница 183: ...ontrol Protocol Internet Protocol TCP IP Protocol suite that includes TCP as the primary transport protocol and IP as the network layer protocol Trivial File Transfer Protocol TFTP A TCP IP protocol c...

Страница 184: ...exit 158 interface 132 136 ping 74 restart 76 159 show 159 update 148 159 help 69 normal operation commands calendar 134 install 135 interface 132 136 local management 138 ntp 140 ping 74 restart 76...

Страница 185: ...I initial configuration 39 install command 135 installation 38 interface 132 136 L laser safety 13 LCT 40 connections 40 requirements 40 LED indicators CTRL 17 DIAG 17 FAN 17 problems 167 PWR 17 Line...

Страница 186: ...147 show 159 SNMP using 23 status LEDs 17 store and forward switching 10 switch architecture 10 sys log 25 system log 25 T Target SNR margin See Line Configuration telnet 60 test 150 text conventions...

Страница 187: ......

Страница 188: ...Ericsson AB Ericsson AB 2005 All Rights Reserved www ericsson com 1553 CNH 160 0787 Uen PA2 2005 09 23...

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