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Appendix A

P P E N D I X

ROUBLESHOOTING

UIDE

This reference section provides information on how to resolve issues related to
the ADSL devices.

Some of the sections are also included for an experienced operator.

When applied in conjunction with the Chapters on Operation and Configuration,
the

troubleshooting

sections

provides

help

for

successful

equipment

configuration and internet access.

The following pages will guide the user through general problem resolutions.

Содержание AT-AR240E

Страница 1: ...ADSL Bridge Routers AT AR240E AT AR250E K User s Guide PN 613 50197 00 Rev A...

Страница 2: ...esyn International Corp reserves the right to make changes in specifications and other information contained in this document without prior written notice The information provided herein is subject to...

Страница 3: ...designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause inte...

Страница 4: ...to operate the equipment Meets Canadian D O C This product conforms with Canadian Class B Emissions Regulations Meets Approvals Safety FCC Part 68 EN60950 UL 1950 C UL to CSA 22 2 No 950 TUV IC CS03...

Страница 5: ...icators 3 1 4 AT AR240E Rear Panel 4 1 5 AT AR250E Rear Panel 5 1 6 System Inter operability 6 1 7 System Interface LAN 7 1 8 System Interface DSL 8 1 9 Installation and Configuration 8 Chapter 2 Oper...

Страница 6: ...4 1 Introduction 29 4 2 Accessing the Advanced Configuration Mode 30 4 3 Main Statistics Screen 31 4 4 File Drop down Menu 32 4 5 Configuration Drop down Menu 33 4 5 1 Configuration Menu Advanced Conf...

Страница 7: ...71 5 5 2 Info 72 5 5 3 Setting 72 5 5 4 Activate 75 5 5 5 Loopback 76 5 5 6 Status 77 5 5 7 ATM 79 5 5 8 Performance 80 5 5 9 Debug 81 5 5 10 HTUType 84 5 6 Advanced CLI Commands 84 5 6 1 Bridge Setti...

Страница 8: ...t The AT AR240E and the AT AR250E capabilities save money during deployment by provisioning longer reach with more reliable turn up less truck rolls and more customer satisfaction by using the BIHG fe...

Страница 9: ...CD with the GUI USB Drivers and Documentation Minimum PC Requirements A PC with an installed 10BaseT Ethernet card or USB interface TCP IP network protocol installed on the PC Windows 95 USB port may...

Страница 10: ...Chapter 1 1 C H A P T E R 1 PRODUCT DESCRIPTION 1 1 Introduction This chapter describes the physical and functional properties of the AT AR240E and the AT AR250E ADSL Bridge Router...

Страница 11: ...tegrated IP router featuring Network Address Translation NAT automatically assigns local IP addresses and protects network security by not advertising the internal address or network topology A built...

Страница 12: ...till the device is turned OFF If this LED remains OFF the device needs to be serviced Please refer to the Repair Service Procedure SYNC Green solid It illuminates to indicate successful DSL connection...

Страница 13: ...ish a connection directly to a PC or a Hub and requires a RJ 45 auto crossing cable provided It has 2 LEDs The green LED remains solid when linked to an active Ethernet port and will blink when there...

Страница 14: ...e the auto crossing feature which allows connection to any of the Ethernet ports Each of the 4 ports have 2 LEDs The green LED remains solid when linked to an active Ethernet port and will blink when...

Страница 15: ...e s Ethernet and IP router interfaces Compliance to ITU ADSL standards guarantees connectivity of the ADSL device to the DSL Access Multiplexer DSLAM ports The Data Link Layer defines the transmission...

Страница 16: ...ured to cascade hubs through its RJ 45 Ethernet 10 100BaseT ports which acts as a mini hub too Figure 6 Demonstrates cascading hubs using the Ethernet port of the AT AR240E Figure 7 Demonstrates casca...

Страница 17: ...itter to a RJ 11 wall jack The ADSL device is connected through the DSL RJ 11 jack on the Rear panel to this ADSL RJ 11 wall jack 1 9 Installation and Configuration For information on Hardware install...

Страница 18: ...2 9 C H A P T E R 2 OPERATION 2 1 Introduction The following section describes the ADSL devices their Ethernet and USB ports transmission ATM and ADSL transmission as well as Security and System Mana...

Страница 19: ...anaged locally or remotely via a PC connected to the remote unit or using the Command Line Interface CLI through a Telnet session or through a Windows based configuration tool The ADSL devices support...

Страница 20: ...ATM interface The device also supports the Routing Information Protocol RIP v1 0 and RIP v2 0 to collect path routing information 2 4 Network Address Translation Network Address Translation NAT provi...

Страница 21: ...t is that it is more efficient in Resource Management Since it uses less bandwidth the router CPU cycles trying to calculate routes are not wasted and it also conserves memory 2 6 Bridging The ADSL de...

Страница 22: ...ssion To accomplish the above functions PPP includes the following protocols Link Control Protocol LCP To establish configure and test the data link connections Network Control Protocol NCP TCP IP Rou...

Страница 23: ...ice or other PPP servers The destination ADSL device known as the Authenticator checks the password against the configured password and returns either an accept or a reject reply CHAP provides additio...

Страница 24: ...dress can be set to 10 0 0 2 On a Windows PC example Windows 95 98 Me or 2000 select Start and then the Run option Verify the Telnet link by entering the following string in the Open dialog box For Ex...

Страница 25: ...be set to 10 0 0 2 On a Windows PC example Windows 95 98 Me or 2000 select Start and then the Run option Verify the Telnet link by entering the following string in the Open dialog box For Example ping...

Страница 26: ...imize the data throughput over the given distance Rate adaptation is supported in increments of 32 kbps A Service Provider will set the ADSL device s data rates at the DSLAM network interface dependin...

Страница 27: ...re Upgrade Utility NOTE The MAC address of the ADSL device is required before beginning the download procedure If the MAC address is not known follow the steps as shown below Start a DOS application a...

Страница 28: ...he ADSL device Step 3 Enter the MAC address of the ADSL device as shown above Step 4 Select Choose File icon to locate the image file from the Firmware Upgrade Utility screen Step 5 The Firmware Upgra...

Страница 29: ...ing downloaded from the Firmware Upgrade Utility If the Alarm LED red stops flashing before the Reset button is pushed power OFF the ADSL device and try step 2 and 3 again Step 4 Wait for the Sync LED...

Страница 30: ...ol None Step 4 Power ON the unit Step 5 The words StartUp from Bootp Ethernet USB Flash will show in Hyper Terminal Promptly press the e character on the keyboard to initiate the Firmware update seque...

Страница 31: ...contact Customer Service before beginning the download for additional information Connect the ADSL device s Ethernet or USB port with the provided Ethernet cable to the PC s NIC card or USB port Step...

Страница 32: ...from the Firmware Upgrade Utility Step 8 In the pop up dialog box locate the Boot file for downloading and select Open The file name may be Boot crc Step 9 Enter the Administrator s password of the AD...

Страница 33: ...tional Please wait for at least 3 minutes for the device to be ready as this is the minimum required time for the memory of the device to be totally reprogrammed with the new information Step 14 The d...

Страница 34: ...SPs such as Regional Bell Operating Companies RBOCs Competitive Local Exchange Carriers CLECs Internet Service Providers ISPs and independent telephone companies to expeditiously and economically prov...

Страница 35: ...DSLAM The DSLAM back haul connects to any Content Provider Corporate Headquarters or to another ADSL device A single Internet Service Provider ISP can assign a static IP address to each of the Custom...

Страница 36: ...ns Connectivity Figure 10 Connectivity with remote locations for applications The ADSL device can be utilized as a link between the Central Office to the Corporate Headquarters and Remote Offices for...

Страница 37: ...Chapter 3 28 3 4 LAN to LAN Connectivity Figure 11 LAN to LAN Connectivity The ADSL device s routing functions connect a remote office LAN to Corporate Headquarter LANs for fast intra networking...

Страница 38: ...Advanced Mode of the ADSL device s GUI The GUI is provided in a CD and requires configuration If the GUI has not been configured please refer to Chapter 3 Configuration in the User s Manual For more i...

Страница 39: ...It is explained in detail in the User s Manual Advanced Setup Allows the User to access and configure the ADSL device s advanced statistics Choose the Advanced SetUp after logging in to the GUI Automa...

Страница 40: ...in Statistics screen provides a quick view of the current configuration It allows the Administrator to configure and access the internal data via the following 4 Drop down Menus File Menu Configuratio...

Страница 41: ...nother ADSL device by inputting a separate IP address Import Configuration File To import the ISP supplied initial configuration file for the ADSL device Export View Configuration File Enables the Use...

Страница 42: ...h the following functions Configuration Wizard Assists the Administrator in setting up multiple channels to the Service Provider Advanced Configuration These options are used to view and configure ind...

Страница 43: ...ice LAN DHCP Use this option to change the LAN DHCP server parameters of the ADSL devices RFC1483 Routed The User can use this option in the Routed Mode IPOA The User can use this option in the Routed...

Страница 44: ...uted Mode 4 5 2 Configuration Menu Security The Security Menu has a sub menu which defines the various forms of security measures provided by the device NAT Used to configure the Network Address Trans...

Страница 45: ...int to Point Tunneling feature creates secure Virtual Private Networks VPNs Filter Allows the User to use the ADSL device as a Firewall Change Password Option for the Administrator to change the Admin...

Страница 46: ...device Its sub menu provides the following options View Performance Under this option are 2 of the following options The IP option retrieves the essential statistics from the device for TCP UDP ARP R...

Страница 47: ...File Contents Shows the contents of the Help File for additional assistance About GUI Shows the Configuration GUI version number About Firmware Shows the Firmware and Image version of the ADSL device...

Страница 48: ...Chapter 5 39 C H A P T E R 5 COMMAND LINE INTERFACE COMMANDS 5 1 Introduction This chapter provides information on the System Console Commands the ADSL Commands and the Advanced CLI Commands...

Страница 49: ...ridge Mode Enter the old password flashfs password old password Enter the new password flashfs config password new password 5 3 Update Flash Memory Description To update Flash File System flashfs upda...

Страница 50: ...me active after the configuration is saved and the system is rebooted If the device being added is from a process which supports multiple devices the DEVICE attribute must be specified as part of the...

Страница 51: ...s that are currently attached to the bridge It does not show the stored configuration which can be seen with the config print command Example device list 5 4 1 4 filter Syntax filter Description Shows...

Страница 52: ...hanging the value of filterage has immediate effect By default the filter ageing time is set to 300 seconds Example filterage 5 4 1 6 flush Syntax flush port Description Allows the MAC entries for a s...

Страница 53: ...xample status 5 4 2 DHCP Client Commands DHCP Client console commands 5 4 2 1 config Syntax dhcpclient config Description Displays the current configuration of the DHCP client including selected DHCP...

Страница 54: ...size IP address dhcp ip device Description Adds an interface to the configuration of the IP stack The last parameter of the command would normally be the IP address of the interface use of the string...

Страница 55: ...rent configuration provide no arguments to the command Use of the add argument adds the line text to the configuration file Use of the confirm argument reparses the configuration file confirming the c...

Страница 56: ...Syntax dhcpserver help command all Description Provides detailed help on the Console commands Specifying all gives specific help on all available commands Example adsl dhcpserver help Help is availab...

Страница 57: ...192 168 219 6 unknown Never 192 168 219 7 unknown Never 192 168 219 8 unknown Expired 192 168 219 9 unknown Expired 192 168 219 10 Foobarbozzle Expired 5 4 4 NAT Commands 5 4 4 1 ip nat Syntax ip nat...

Страница 58: ...help Syntax nat help command Description Lists NAT commands 5 4 4 4 inbound Syntax nat inbound list nat inbound add i f port proto new IP quiet nat inbound delete nat inbound flush Description Enables...

Страница 59: ...because when a system boots the NAT process reads in these rules before IP has registered any interfaces nat inbound list shows the current rules for inbound traffic including all the arguments to the...

Страница 60: ...ort number the local port number and the age of the session are printed all causes the sessions command to print out information on every session including timed out sessions The sessions command only...

Страница 61: ...s 5 4 5 2 1 channel clear Syntax channel clear Description Clears all aspects of the channel back to the default settings If there is an active connection it is torn down 5 4 5 2 2 channel enable Synt...

Страница 62: ...ys the router port It should be used for any PPP channel over which IPCP communication with the local system s IP router is desired Other interfaces can be created for bridging A single PPP channel ca...

Страница 63: ...data controlled by the IPCP protocol or it is the MAC data for BCP If neither is provided IP is assumed If the channel is not linked to an interface and the channel is for IP data the channel is link...

Страница 64: ...s already attached to a VC then it is closed and re opened with the new values If it cannot be reopened it remains closed By default channels are established UBRs Example ppp 3 qos cbr pcr 10000set ch...

Страница 65: ...annot it remains closed If a single argument none is supplied any current connection is torn down This is equivalent to pvc none on the channel In the PPP state machine providing a link of this form c...

Страница 66: ...h the PAP or CHAP authentication protocol The default is chap To remove this information on a channel use welogin with a single argument of none If chap is specified log in using pap if the other end...

Страница 67: ...n it is used by the Bridges to control bridge loops STP frames should be carried over any links using BCP If nostp is specified then the frames will not be carried By default stp is not supported 5 4...

Страница 68: ...xVCI is typically 1023 but is fixed by system configuration By default there is no PVC Example rfc1483 pvc 12 5 4 7 TCP IP Commands 5 4 7 1 config Syntax config save Description Displays the IP config...

Страница 69: ...sables all interfaces or just a specified interface Example mymachine ip disable vlane mymachine ip device typedevfileIP address device ether ether nice mtu 1500192 168 2 1 device vlane ether lane mtu...

Страница 70: ...lifetime for connections 1m30s 5 4 7 6 ipatm pvc Syntax ipatm pvc ipatm pvc add i f port vci IP address pcr ipatm pvc delete vci port ipatm pvc flush Description Lists configured PVCs for use by IPoA...

Страница 71: ...ds an ICMP Echo message to the specified IP address ttl default 30 is the TTL time to live to use A crude traceroute functionality can be obtained by repeating the ping command with increasing TTL val...

Страница 72: ...elay No relaying is being performed mymachine ip relay ether vlane forward relay ether vlane forward mymachine ip relay ether forward relay ether ether relay ether vlane forward mymachine ip relay eth...

Страница 73: ...r RIP version 2 RFC 1723 ATMOS TCP IP will accept incoming information on each interface By default both RIP versions are accepted on all interfaces rip accept all 1 2 Example mymachine ip rip accept...

Страница 74: ...escription Lists routes adds or deletes a static route or deletes all routes name is an arbitrary name specified to route add that can be used to delete the route using route delete dest is the IP add...

Страница 75: ...ubnet tables instead The route command with no parameters displays the routing table It adds a comment to each route with the following information How the route was obtained MAN configured by the rou...

Страница 76: ...Description Displays or clears a subset of IP statistics Example mymachine ip stats udp ip UDP receptions delivered to users 0 ip UDP receptions with no users 170 ip Otherwise discarded UDP reception...

Страница 77: ...ned automatically for each interface with a name formed by appending home to the device name The only significant use for the subnet command is to change the masks for these automatic subnet if the de...

Страница 78: ...smission and reception on that association For a UDP association it has no effect The files command shows by appending TRACE whether each association has tracing enabled ip Turns on tracing for all in...

Страница 79: ...uses all sessions to be initialized to an idle state It can be used during testing but is not required in normal operation The command does not appear in the Help text 5 4 8 2 put Syntax put local_fil...

Страница 80: ...at you have a choice Number Indicates that you need to input a digital number Boolean Indicates that you need to input a Boolean value Boolean true false true true yes on enable 1 false false no off d...

Страница 81: ...default ADSL parameters Example 10 0 0 1 adsl setting ADSL Line Status Activating ADSL Parameters ADSLMode G LITE 3 6 70 Trellis encoding disable EC FDM mode FDM Coding Gain auto Power attenuation au...

Страница 82: ...Setting AutoDeactivation Boolean Description Enables the Auto Deactivation and indicates the firmware deactivating the line automatically when the ADSL line drops SNR 22dB The default value is Enable...

Страница 83: ...LedFlashTime number Description Sets the LED Flash Time when the line starts up the sync LED will flash The LED delay time ON and OFF is controlled by this time 100ms The default value is 3 100ms Exam...

Страница 84: ...escription Displays and controls the ADSL line startup or shutdown 5 5 4 1 Display Activation Status and Control Parameters Syntax activate Description Displays ADSL activation status and control para...

Страница 85: ...d control parameters 5 5 5 1 Display Loopback Status and Control Parameters Syntax loopback Description Displays ADSL line loopback status and control parameters Example adsl loopback Loopback Disable...

Страница 86: ...0 minute Example adsl loopback BackoffPeriod 0 Sets Loopback Backoff Period to 0 continuous 5 5 5 4 ADSL Line Digital Loopback Syntax loopback Digital Description Executes ADSL line Digital loopback l...

Страница 87: ...Unit Line Status Connected Line Rate 2312 Loss Sync Detected NO Loss Sync Failure NO NO SNR dB 43 9 SNR Margin 19 16 SNR Alarm NO NO Attenuation 00 00 Attenuation Alarm NO NO ATM Status ok ok HEC Erro...

Страница 88: ...adsl atm ATM Cell Count Received Cells 47990 Transmit Cells 47962 ADSL Cell Count Received Cells 47990 Transmit Cells 47962 Drop Cells 0 LED control Parameters LedFlashTime 3 100 msec LedCountWait 1 5...

Страница 89: ...mmand parameter Description Displays ADSL line performance or sets control parameters 5 5 8 1 Displays ADSL Performance Syntax performance Description Displays the ADSL performance Example adsl perfor...

Страница 90: ...t the EOC request is always enabled For RT the default value is disable Example adsl performance EOCRequest Enables Request Remote status through EOC 5 5 8 4 Remote EOC Request Period Syntax performan...

Страница 91: ...howSNR Disable 0 ShowCell Disable 0 ShowEthernet Disable 0 ShowTransmitEOC Disable 0 ShowReceivedEOC Disable 0 DSP Interrupt Count A valid 31 Error 0 Framer Interrupt Count Total 12081 Receive 12080 E...

Страница 92: ...debug ShowCell number Boolean Description Enables or disables to display ATM received and transmit EOC for number of times Examples 1 adsl debug EOC 10 Displays received and transmitted EOC informati...

Страница 93: ...bridge usb vpi vcifirst vcilast r1483 ppp llc hdlc vcmux ubr cbr pcr Ipaddress bridge LocalIp dhcp lease_time Gateway SubnetMask dhcplow dhcphigh routeip dns dnsserver1 dnsserver2 default_lease_time m...

Страница 94: ...specify the PPP record head of LLC or HDLC The default is learning for record head For RFC1483 bridge specify bridge with llc or vcmux mode the default mode is llc mode ubr cbr Enter ubr or cbr to spe...

Страница 95: ...es run over a PVC between the two devices Setting the device for Bridge Ethernet USB LAN IP 10 0 0 1 PVC 0 35 Protocol RFC1483 Bridged Encapsulation llc mux Class ubr Command 10 0 0 1 flashfs config b...

Страница 96: ...s dnsserver1 dnsserver2 default_lease_time max_lease_time dns dnsip1 dnsip2 vpi vcifirst vcilast ipoa r1483 ppp pppoe pptp server bridge pppridge llc vcmux hdlc ubr cbr pcr ip index pap chap localip d...

Страница 97: ...etMask dhcplow dhcphigh routeip dns dnsserver1 dnsserver2 default_lease_time max_lease_time user pap chap username userpassword your password ether Enter ether to set Ethernet parameters usb enter usb...

Страница 98: ...or these channels the default VC is ubr pcr Enter xxxxx to set the PCR for these channels The default value is 8000 ip index pap chap localip dhcp lease_time remoteip SubnetMask Enter ip to set an ATM...

Страница 99: ...as an IP address of 192 168 4 4 and 192 168 4 7 Hence the next channel is specified to 192 168 5 4 and 192 168 5 7 route index targetip default ipmask a b c Enter route to set which target IP will pas...

Страница 100: ...TP is the server nat Enter nat to enable NAT The default is disable user pap chap username userpassword For PPP server enter user to set user name and password that allows remote users to login throug...

Страница 101: ...calIP 10 9 6 2 RemoteIP 10 9 6 1 set 0 38 r1483 vcmux cbr LocalIP 10 9 7 2 RemoteIP 10 9 7 1 0 39 r1483 vcmux cbr LocalIP 10 9 8 2 RemoteIP 10 9 8 1 0 40 r1483 vcmux cbr LocalIP 10 10 2 3 RemoteIP 10...

Страница 102: ...over a PVC between the two devices Setting the device for RFC1483 Ethernet LAN IP 10 0 0 1 DHCP Server enabled for 9 users max lease time 300 USB LAN IP 11 0 0 1 DHCP Server enabled for 9 users max l...

Страница 103: ...led for 9 users max lease time 300 DNS Server IP Primary 222 222 222 222 Secondary 111 111 111 111 PVC 8 36 Protocol IPOA Routed Encapsulation llc mux Class cbr WAN IP 12 1 1 1 Remote WAN IP 12 1 1 2...

Страница 104: ...10 86400 usb 11 11 11 1 2 10 86400 dns 222 222 222 222 111 111 111 111 9 37 server hdlc cbr 1500 ip pap 13 1 1 1 14 1 1 1 user pap admin password password 10 0 0 1 restart Setting the device for PPPo...

Страница 105: ...0 1 DHCP Server enabled for 9 users max lease time 300 USN LAN IP 11 0 0 1 DHCP Server enabled for 9 users max lease time 300 DNS Server IP Primary 222 222 222 222 Secondary 111 111 111 111 PVC 8 36 P...

Страница 106: ...e ADSL devices Some of the sections are also included for an experienced operator When applied in conjunction with the Chapters on Operation and Configuration the troubleshooting sections provides hel...

Страница 107: ...cated in the Rear panel of the AT AR250E It will be powered automatically as soon as the Power Adapter is plugged in ON OFF Power Switch The AT AR240E has a two position switch ON and OFF in the Rear...

Страница 108: ...ected and power ON the ADSL device again If this LED remains OFF the device needs to be serviced Please refer to the Repair Service Procedure in Chapter 6 Warranty and Shipping Information SYNC Green...

Страница 109: ...Repair Service Procedure ATM ACT Green blinking The ATM Activity LED shows data traffic During normal operation it should be blinking ETHERNET Yellow blinking Green solid Without an Ethernet cable att...

Страница 110: ...plugs into standard AC outlets Be sure to use the correct plug for the outlet For the AT AR240E connect one end of the Power cord to the AC wall output and the other end to the Power Adapter Connect t...

Страница 111: ...net connection NOTE The AT AR250E does not have a ON OFF switch It will be automatically powered on when the Power Adapter is connected The ADSL device accepts an auto crossing Ethernet cable For corr...

Страница 112: ...Service Provider may provide part of the following information to be entered on the PC a Click Start on the Task Bar of the PC select Settings and select Control Panel b Double click the Network icon...

Страница 113: ...ator On the PC select Start and then the Run option Type the following in the Open dialog box and select OK It will show the following text ping 10 0 0 1 Pinging 10 0 0 1 with 32 bytes of data Reply f...

Страница 114: ...GUI provided in the package from Allied Telesyn into the PC s CD drive b Double click the file GUI Setup c Click Unzip The program will automatically extract all the GUI files to a new directory calle...

Страница 115: ...sure that the PC and the ADSL device are on the same network segment Ensure that the PC is using an IP address within the default range of 10 0 0 2 to 10 0 0 254 This will make it compatible with the...

Страница 116: ...l rate ADSL up to 8 Mbps downstream and up to 1 Mbps upstream G 992 1 T1 413 Issue 2 Supports G lite ADSL up to 1 5 Mbps downstream and up to 512 Kbps upstream G 992 2 Supports DSL handshaking G 994 1...

Страница 117: ...g UBR VBR CBR ILMI v4 0 OAM I 610 support PPPoE Relay PPPoE Client LAN Features DHCP Server DHCP Client DHCP Relay DNS Relay IP Multicast Physical Interfaces ADSL Router Bridge with a 10BaseT Ethernet...

Страница 118: ...figuration Command Line Interface Firmware upload download via TFTP BOOTP Alarm Status and Power Indicators Event History logging Network Ping Traceroute SNMP Support Security Features Fire wall Packe...

Страница 119: ...LEDs Front Panel Power ADSL Sync Alarm ATM ACT Rear Panel Ethernet Link Status Green Ethernet Tx Rx Blinking Yellow for data traffic Physical Specifications Height 1 5 Depth 6 Width 8 Weight 1 5 lbs C...

Страница 120: ...l rate ADSL up to 8 Mbps downstream and up to 1 Mbps upstream G 992 1 T1 413 Issue 2 Supports G lite ADSL up to 1 5 Mbps downstream and up to 512 Kbps upstream G 992 2 Supports DSL handshaking G 994 1...

Страница 121: ...BR CBR ILMI v4 0 OAM I 610 support PPPoE Relay PPPoE Client LAN Features DHCP Server DHCP Client DHCP Relay DNS Relay IP Multicast Physical Interfaces ADSL Router Bridge with a 4 port 10 100BaseT Ethe...

Страница 122: ...figuration Command Line Interface Firmware upload download via TFTP BOOTP Alarm Status and Power Indicators Event History logging Network Ping Traceroute SNMP Support Security Features Fire wall Packe...

Страница 123: ...LEDs Front Panel Power ADSL Sync Alarm ATM ACT Rear Panel Ethernet Link Status Green Ethernet Tx Rx Blinking Yellow for data traffic Physical Specifications Height 1 5 Depth 6 Width 8 Weight 1 5 lbs C...

Страница 124: ...Appendix D 115 A P P E N D I X D INTERFACE PIN ASSIGNMENTS Digital Subscriber Line RJ 11 Signal Name Pin Tip 3 Ring 4 Ethernet RJ 45 Signal Name Pin RD 1 RD 2 TD 3 TD 6...

Страница 125: ...S System Module IP Address 10 0 0 1 Access Level Admin Full Access Password password minimum 4 alphabetic characters Language English ATM Module VPI 0 VCI 35 Encap type LLC encap protocol RFC1483 Brid...

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