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Extreme Networks, Inc.3585 Monroe StreetSanta Clara, California 95051(888) 257-3000http://www.extremenetworks.comWAN Module Installation and User Guid

1-2 WAN Module Installation and User GuideInstalling the WAN ModuleInstalling the WAN ModuleAll Alpine ™ 3800 series switch module cards (SMMi modules

WAN Module Installation and User Guide 1-3Ports and ConnectorsNote: Tighten the screws before inserting additional modules. If you insert additional m

1-4 WAN Module Installation and User GuideInstalling the WAN ModuleFigure 1-2: WM-1T3i ModuleThe WM-1T3i module has one T3 port, consisting of a two B

WAN Module Installation and User Guide 1-5Ports and ConnectorsTable 1-1 describes the LED behavior on the WAN modules.The slowly blinking LEDs cycle o

1-6 WAN Module Installation and User GuideInstalling the WAN ModuleInstalling the WAN Module SoftwareOnce the WAN module is installed in the chassis,

WAN Module Installation and User Guide 1-7Installing the WAN Module SoftwareThe module can store up to two images; a primary and a secondary. When you

1-8 WAN Module Installation and User GuideInstalling the WAN Module

WAN Module Installation and User Guide 2-12Configuring the WAN Physical LinkThis chapter covers the following topics:• Configuring WAN Physical Links

2-2 WAN Module Installation and User GuideConfiguring the WAN Physical LinkRed, Blue, and Yellow AlarmsWAN links have error detection built into the l

WAN Module Installation and User Guide 2-3Configuring WAN Physical Links• Timeslots (E1)• Yellow Alarms (T1)Cable lengthLonger cable lengths cause gre

ii ©2001 Extreme Networks, Inc. All rights reserved. Extreme Networks and BlackDiamond are registered trademarks of Extreme Networks, Inc. in the Unit

2-4 WAN Module Installation and User GuideConfiguring the WAN Physical LinkClock SourceA clock is used to synchronize data transmission on the line. G

WAN Module Installation and User Guide 2-5Configuring WAN Physical Linksconfig ports <portlist> e1 framing [crc4 | no-crc4]The framing choices f

2-6 WAN Module Installation and User GuideConfiguring the WAN Physical Linksend an SNMP alert to the SMMi in the switch when red, yellow, or blue alar

WAN Module Installation and User Guide 2-7Configuring WAN Physical Linksalarm generation and detection is both. To configure yellow alarms, use the fo

2-8 WAN Module Installation and User GuideConfiguring the WAN Physical LinkMonitoring WAN Physical LinksT1, E1, and T3 devices have a built-in facilit

WAN Module Installation and User Guide 2-9Monitoring WAN Physical Linksto the remote end. At the remote end, the process is reversed as the framing bi

2-10 WAN Module Installation and User GuideConfiguring the WAN Physical LinkLocal Loopback Mode. When the local port is enabled for local loopback, t

WAN Module Installation and User Guide 2-11Monitoring WAN Physical LinksFar-End Loopback ModesThe far-end of T1 links can be enabled for the following

2-12 WAN Module Installation and User GuideConfiguring the WAN Physical LinkFigure 2-6: Remote payload loopback modeRemote Payload Loopback Mode. Whe

WAN Module Installation and User Guide 2-13Monitoring WAN Physical LinksWAN Port Monitoring CommandsTable 2-2 describes the commands used to monitor a

WAN Module Installation and User Guide iiiContentsPrefaceIntroduction -vTerminology -viConventions -viRelated Publications -viii1 Installing the WAN M

2-14 WAN Module Installation and User GuideConfiguring the WAN Physical Link

WAN Module Installation and User Guide 3-13Configuring PPP and MLPPPThis chapter covers the following topics:• Multilink PPP and Multilink Groups on p

3-2 WAN Module Installation and User GuideConfiguring PPP and MLPPPTypically, you would create a multilink group, configure the multilink group by add

WAN Module Installation and User Guide 3-3Configuring a PPP/MLPPP LinkTypically the last step in configuring a multilink group is to use the following

3-4 WAN Module Installation and User GuideConfiguring PPP and MLPPPconfig ppp authentication [off | chap | pap | chap-pap] [ports <portlist> | m

WAN Module Installation and User Guide 3-5Configuring a PPP/MLPPP LinkRouted packets are transported across a PPP/MLPPP link using IP Control Protocol

3-6 WAN Module Installation and User GuideConfiguring PPP and MLPPPMonitoring PPP/MLPPP LinksThe following commands monitor the status of the PPP and

WAN Module Installation and User Guide 3-7PPP/MLPPP Configuration ExamplesPPP/MLPPP Configuration ExamplesThe following examples show how to configure

3-8 WAN Module Installation and User GuideConfiguring PPP and MLPPPFigure 3-1: BCP multilink examplecreate vlan alphaconfig alpha tag 1001create multi

WAN Module Installation and User Guide 3-9PPP/MLPPP Configuration ExamplesFigure 3-2: IPCP multilink examplecreate vlan betaconfig beta tag 1001config

iv WAN Module Installation and User GuideLinecoding 2-5Receiver Gain 2-5SNMP Alerts 2-5Timeslots 2-6Yellow Alarms 2-6WAN Port Configuration Commands 2

3-10 WAN Module Installation and User GuideConfiguring PPP and MLPPP

WAN Module Installation and User Guide A-1ASafety InformationIndustry Canada CertificationThe Industry Canada label identifies certified equipment. Th

A-2 WAN Module Installation and User GuideFCC CertificationThis equipment complies with Part 68 of the FFC rules. On the printed circuit board of this

iIndexNumerics802.1p 3-4802.1Q 3-4Aalarms 2-2alternate mark inversion (AMI) 2-5AMI linecoding 2-5authentication 3-3BB8ZS linecoding 2-5BCP encapsulati

ii - INDEXT1 port 1-5linecoding 2-5AMI 2-5B8ZS 2-5loopback detection 2-5MM13 T3 line framing 2-5MLPPP 3-1multilink group 3-2adding to VLAN 3-2Multilin

Index of Commands - iIndex of CommandsCconfig multilink add ports 3-5config multilink delete ports 3-5config ports e1 clock source 2-7config ports

ii - Index of Commandsshow ports e1 info 2-13show ports e1 stats 2-13show ports stats 2-13show ports t1 alarms 2-13show ports t1 configuration 2-

WAN Module Installation and User Guide vPrefaceThis Preface provides an overview of this guide, describes guide conventions, and lists other publicati

vi WAN Module Installation and User Guide TerminologyWhen features, functionality, or operation is specific to one of the WAN modules, the specific mo

WAN Module Installation and User Guide viiConventionsWords in italicized type Italics emphasize a point or denote new terms at the place where they ar

viii WAN Module Installation and User Guide Related PublicationsThe publications related to this one are:• ExtremeWare™ release notes• ExtremeWare Sof

WAN Module Installation and User Guide 1-11Installing the WAN ModuleThis chapter covers the following topics:• Installing the WAN Module on page 1-2•