Avaya Configuring Ethernet, FDDI, and Token Ring Services Uživatelský manuál Strana 1

BayRS Version 14.00Part No. 308623-14.00 Rev 00September 19994401 Great America ParkwaySanta Clara, CA 95054Configuring Ethernet, FDDI, and Token Rin

Configuring Ethernet, FDDI, and Token Ring ServicesA-12308623-14.00 Rev 00Figure A-5. Edit 1000Mb/s Ethernet Parameters WindowParameter: EnablePath: C

Site Manager Parameters308623-14.00 Rev 00A-13 Parameter: BofL EnablePath: Configuration Manager > XCVR Connector > Edit Line Default: EnableOpt

Configuring Ethernet, FDDI, and Token Ring ServicesA-14308623-14.00 Rev 00Parameter: Interface Line SpeedPath: Configuration Manager > XCVR Connect

Site Manager Parameters308623-14.00 Rev 00A-15 Parameter: Flow Control Pause TimePath: Configuration Manager > XCVR Connector > Edit LineDefault

Configuring Ethernet, FDDI, and Token Ring ServicesA-16308623-14.00 Rev 00Parameter: Line Advertising CapabilitiesPath: Configuration Manager > XCV

Site Manager Parameters308623-14.00 Rev 00A-17 FDDI Line ParametersThe FDDI Parameters window (Figure A-6) allows you to enable the FDDI circuit for t

Configuring Ethernet, FDDI, and Token Ring ServicesA-18308623-14.00 Rev 00Parameter: BofL Enable Path: Configuration Manager > FDDI Connector >

Site Manager Parameters308623-14.00 Rev 00A-19 Parameter: Hardware FilterPath: Configuration Manager > FDDI Connector > Edit Line > Edit FDDI

Configuring Ethernet, FDDI, and Token Ring ServicesA-20308623-14.00 Rev 00Parameter: Connection PolicyPath: Configuration Manager > FDDI Connector

Site Manager Parameters308623-14.00 Rev 00A-21 Parameter: User DataPath: Configuration Manager > FDDI Connector > Edit Line > Edit FDDI Param

308623-14.00 Rev 00xiTablesTable 2-1. Ethernet Configuration Tasks ...2-2Table 2-2. 10

Configuring Ethernet, FDDI, and Token Ring ServicesA-22308623-14.00 Rev 00Parameter: Duplicate Address ProtocolPath: Configuration Manager > FDDI C

Site Manager Parameters308623-14.00 Rev 00A-23 Parameter: Tvx Lower Bound (ms)Path: Configuration Manager > FDDI Connector > Edit Line > Edit

Configuring Ethernet, FDDI, and Token Ring ServicesA-24308623-14.00 Rev 00Parameter: Requested TTRT (ms)Path: Configuration Manager > FDDI Connecto

Site Manager Parameters308623-14.00 Rev 00A-25 Token Ring Line ParametersThe Edit Token Ring Parameters window (Figure A-7) allows you to enable the t

Configuring Ethernet, FDDI, and Token Ring ServicesA-26308623-14.00 Rev 00Parameter: MAC Address OverridePath: Configuration Manager > TOKEN Connec

Site Manager Parameters308623-14.00 Rev 00A-27 Parameter: Speed Path: Configuration Manager > TOKEN Connector > Edit Line > Edit Token Ring P

Configuring Ethernet, FDDI, and Token Ring ServicesA-28308623-14.00 Rev 00802.1Q ParametersThe Edit VLAN Interface Parameters window (Figure A-8) allo

Site Manager Parameters308623-14.00 Rev 00A-29 Parameter: Enable/DisablePath: Configuration Manager > Protocols > VLAN > Interfaces Default:

Configuring Ethernet, FDDI, and Token Ring ServicesA-30308623-14.00 Rev 00Parameter: Virtual Port TypePath: Configuration Manager > Protocols >

308623-14.00 Rev 00B-1 Appendix BBCC show CommandsThis appendix describes how to use the BCC show command to obtain Ethernet, FDDI, and token ring sta

Configuring Ethernet, FDDI, and Token Ring ServicesB-2308623-14.00 Rev 00show token-ring detail B-25show token-ring errors B-26show token-ring sample

BCC show Commands308623-14.00 Rev 00B-3 show ethernet alertsThe show ethernet alerts command displays all circuits that are enabled but not up. Use th

Configuring Ethernet, FDDI, and Token Ring ServicesB-4308623-14.00 Rev 00show ethernet auto-negThe show ethernet auto-neg command displays the line sp

BCC show Commands308623-14.00 Rev 00B-5 show ethernet detail The show ethernet detail command displays all MIB data about all Ethernet circuits or a s

Configuring Ethernet, FDDI, and Token Ring ServicesB-6308623-14.00 Rev 00show ethernet errors The show ethernet errors command displays receive, trans

BCC show Commands308623-14.00 Rev 00B-7 Internal MAC Errors Number of excessive deferrals. An excessive deferral indicates that during the previous tr

Configuring Ethernet, FDDI, and Token Ring ServicesB-8308623-14.00 Rev 00show ethernet flow-controlThe show ethernet flow-control command shows the st

BCC show Commands308623-14.00 Rev 00B-9 show ethernet sample The show ethernet sample command displays data sampled from Ethernet interfaces over a pe

Configuring Ethernet, FDDI, and Token Ring ServicesB-10308623-14.00 Rev 00show ethernet stats The show ethernet stats command displays transmit and re

BCC show Commands308623-14.00 Rev 00B-11 show ethernet summary The show ethernet summary command displays the current configuration for all Ethernet c

308623-14.00 Rev 00xiiiPrefaceThis guide describes Ethernet, FDDI, and token ring services and what you do to start and customize these services on a

Configuring Ethernet, FDDI, and Token Ring ServicesB-12308623-14.00 Rev 00Total Time Up/Down If the line is not up (Operational State does not equal U

BCC show Commands308623-14.00 Rev 00B-13 show fddi alerts The show fddi alerts command displays all FDDI modules that are enabled but not up. Use this

Configuring Ethernet, FDDI, and Token Ring ServicesB-14308623-14.00 Rev 00show fddi detail The show fddi detail command displays the MIB data about al

BCC show Commands308623-14.00 Rev 00B-15 show fddi errorsThe show fddi errors command displays receive, transmit, and system errors for all circuits o

Configuring Ethernet, FDDI, and Token Ring ServicesB-16308623-14.00 Rev 00show fddi mac The show fddi mac command displays the media access control (M

BCC show Commands308623-14.00 Rev 00B-17 Management State State of the Ring Management (RMT) within SMT. RMT reports the status of the MAC, including

Configuring Ethernet, FDDI, and Token Ring ServicesB-18308623-14.00 Rev 00show fddi port The show fddi port command displays FDDI port attributes.This

BCC show Commands308623-14.00 Rev 00B-19 Physical State State of the Physical Connection Management (PCM) for each port within SMT. PCM initializes th

Configuring Ethernet, FDDI, and Token Ring ServicesB-20308623-14.00 Rev 00show fddi sample The show fddi sample command displays data sampled from FDD

BCC show Commands308623-14.00 Rev 00B-21 show fddi stats The show fddi stats command displays transmit and receive statistical information for all cir

Configuring Ethernet, FDDI, and Token Ring Servicesxiv308623-14.00 Rev 00Text ConventionsThis guide uses the following text conventions:angle brackets

Configuring Ethernet, FDDI, and Token Ring ServicesB-22308623-14.00 Rev 00Bytes:Receive Number of octets received without error.Transmit Number of oc

BCC show Commands308623-14.00 Rev 00B-23 show fddi summary The show fddi summary command displays the current configuration for all FDDI circuits or a

Configuring Ethernet, FDDI, and Token Ring ServicesB-24308623-14.00 Rev 00show token-ring alerts The show token-ring alerts command displays all token

BCC show Commands308623-14.00 Rev 00B-25 show token-ring detailThe show token-ring detail command displays all MIB data about all token ring circuits

Configuring Ethernet, FDDI, and Token Ring ServicesB-26308623-14.00 Rev 00show token-ring errorsThe show token-ring errors command displays receive, t

BCC show Commands308623-14.00 Rev 00B-27 Command Timeouts Number of times a command timeout caused the interface to reinitialize.Host Interface Errors

Configuring Ethernet, FDDI, and Token Ring ServicesB-28308623-14.00 Rev 00show token-ring sample The show token-ring sample command displays data samp

BCC show Commands308623-14.00 Rev 00B-29 show token-ring statsThe show token-ring stats command displays token ring input/output statistical informati

Configuring Ethernet, FDDI, and Token Ring ServicesB-30308623-14.00 Rev 00show token-ring summary The show token-ring summary command displays the cur

BCC show Commands308623-14.00 Rev 00B-31 Total Time Up/Down If the line is not up (Operational State does not equal Up), then three dashes (---) appea

Preface308623-14.00 Rev 00xvAcronymsThis guide uses the following acronyms:separator ( > ) Shows menu paths. Example: Protocols > IP identifies

308623-14.00 Rev 00Glossary-1 GlossaryAttributeSee parameter. Properties or functional aspects of a configurable MIB object. ChannelThe multiplexed s

308623-14.00 Rev 00Index-1Numbers100BASE-T. See Ethernet10BASE-T. See Ethernet802.1Q tagged circuitsadding to an existing 100BASE-T interface, 5-10add

Index-2308623-14.00 Rev 00FFDDIMAC LLC, 3-18overview, 3-3parametersBofL Enable, A-18BofL Timeout, A-18Connection Policy, A-20Duplicate Address Protoco

308623-14.00 Rev 00Index-3MMAC address, token ringoverride, 4-4source, 4-5maximum TTRT, FDDI, 3-21mediaEthernet, 2-2FDDI, 3-3token ring, 4-2minimum TV

Index-4308623-14.00 Rev 00Timed-Token Protocol (TTP), FDDI, 3-19token ringoverview, 4-2parametersEarly Token Release, 4-7, A-27Enable, 4-3, A-25MAC Ad

Configuring Ethernet, FDDI, and Token Ring Servicesxvi308623-14.00 Rev 00MDI media dependent interfaceMIB management information baseMIC media interfa

Preface308623-14.00 Rev 00xviiHard-Copy Technical ManualsYou can print selected technical manuals and release notes free, directly from the Internet.

308623-14.00 Rev 001-1 Chapter 1Getting StartedEthernet, FDDI, and token ring services comprise the physical and data link layer (line) services for c

ii308623-14.00 Rev 00 Copyright © 1999 Nortel NetworksAll rights reserved. Printed in the USA. September 1999.The information in this document is subj

Configuring Ethernet, FDDI, and Token Ring Services1-2308623-14.00 Rev 00Accessing Line ServicesWhen you add an Ethernet, FDDI, or token ring circuit,

Getting Started308623-14.00 Rev 001-3 back backtokenring slot 9 connector 1 circuit-name O91 speed 4Meg ip address 192.168.2.1 ma

Configuring Ethernet, FDDI, and Token Ring Services1-4308623-14.00 Rev 00Using Site ManagerTo view line services using Site Manager, complete the foll

Getting Started308623-14.00 Rev 001-5 Customizing Line ServicesWhen you add an Ethernet, FDDI, or token ring circuit, the line service parameters take

308623-14.00 Rev 002-1 Chapter 2Configuring Ethernet ServicesThis chapter describes how to customize the physical layer for Ethernet router interfaces

Configuring Ethernet, FDDI, and Token Ring Services2-2308623-14.00 Rev 00Configuring Ethernet Services Using the BCC or Site ManagerTable 2-1 lists th

Configuring Ethernet Services308623-14.00 Rev 002-3 The following sections describe proprietary features of Nortel Networks Fast Ethernet router servi

Configuring Ethernet, FDDI, and Token Ring Services2-4308623-14.00 Rev 00Enabling or Disabling an Ethernet InterfaceThe router enables CSMA/CD service

Configuring Ethernet Services308623-14.00 Rev 002-5 Configuring BofL MessagesFor carrier detection on Ethernet circuits, the router sends breath of li

308623-14.00 Rev 00iiiNortel Networks NA Inc. Software License AgreementNOTICE: Please carefully read this license agreement before copying or using t

Configuring Ethernet, FDDI, and Token Ring Services2-6308623-14.00 Rev 00Using the BCCTo enable BofL messages on an Ethernet interface, access an exis

Configuring Ethernet Services308623-14.00 Rev 002-7 The BofL timeout interval is 5 seconds by default. You can change the interval of BofL messages to

Configuring Ethernet, FDDI, and Token Ring Services2-8308623-14.00 Rev 00Setting BofL RetriesBy default, the router makes five attempts to transmit a

Configuring Ethernet Services308623-14.00 Rev 002-9 Set the value of this parameter to an integer from 2 to 100 if you want a BofL timeout to be detec

Configuring Ethernet, FDDI, and Token Ring Services2-10308623-14.00 Rev 00Using the BCCTo enable hardware filtering, access an existing Ethernet line

Configuring Ethernet Services308623-14.00 Rev 002-11 Setting the Transmit Queue LengthThe transmit queue length determines the number of buffers that

Configuring Ethernet, FDDI, and Token Ring Services2-12308623-14.00 Rev 00Setting the Interface Line Speed for 100BASE-T ModulesWhen you enable Ethern

Configuring Ethernet Services308623-14.00 Rev 002-13 Setting Line Advertising Capabilities for 100BASE-T ModulesWhen you enable Ethernet line services

Configuring Ethernet, FDDI, and Token Ring Services2-14308623-14.00 Rev 00Enabling Ethernet Flow ControlEthernet flow control allows you to temporaril

Configuring Ethernet Services308623-14.00 Rev 002-15 Using the BCCYou enable or disable flow control using the fc-enable parameter. However, this para

iv308623-14.00 Rev 00for the security of its own data and information and for maintaining adequate procedures apart from the Software to reconstruct

Configuring Ethernet, FDDI, and Token Ring Services2-16308623-14.00 Rev 00If you set the speed-select parameter to 100base-x-fd-cong, flow control is

Configuring Ethernet Services308623-14.00 Rev 002-17 Using Site ManagerTo enable flow control, complete the following tasks:Site Manager ProcedureYou

308623-14.00 Rev 003-1 Chapter 3Configuring FDDI ServicesThis chapter describes how to customize the physical and link layers for FDDI interfaces. It

Configuring Ethernet, FDDI, and Token Ring Services3-2308623-14.00 Rev 00Configuring FDDI Services Using the BCC or Site ManagerTable 3-1 shows the FD

Configuring FDDI Services308623-14.00 Rev 003-3 About Nortel Networks FDDI MediaFiber Distributed Data Interface (FDDI) comprises a set of ANSI/ISO st

Configuring Ethernet, FDDI, and Token Ring Services3-4308623-14.00 Rev 00Using Site ManagerTo disable or reenable a FDDI interface, complete the follo

Configuring FDDI Services308623-14.00 Rev 003-5 Using the BCCTo enable BofL on a FDDI interface, access an existing FDDI line service and enter:bofl e

Configuring Ethernet, FDDI, and Token Ring Services3-6308623-14.00 Rev 00Setting the BofL IntervalThe BofL interval is the amount of time the router w

Configuring FDDI Services308623-14.00 Rev 003-7 Enabling or Disabling Hardware FilteringWhen you add a FDDI circuit for a link module with hardware fi

308623-14.00 Rev 00vContents PrefaceBefore You Begin ...

Configuring Ethernet, FDDI, and Token Ring Services3-8308623-14.00 Rev 00Using Site ManagerTo enable or disable hardware filtering on a FDDI interface

Configuring FDDI Services308623-14.00 Rev 003-9 Specifying the SMT Connection PolicyA FDDI station sets the corresponding policy for each of the conne

Configuring Ethernet, FDDI, and Token Ring Services3-10308623-14.00 Rev 00Table 3-2 lists the powers and the bits for each policy range.Figure 3-1 sho

Configuring FDDI Services308623-14.00 Rev 003-11 For example, to set the SMT connection policy, enter the following command sequence:box# fddi slot 11

Configuring Ethernet, FDDI, and Token Ring Services3-12308623-14.00 Rev 00• Detects duplicate MAC addresses on the ring• Generates periodic “keepalive

Configuring FDDI Services308623-14.00 Rev 003-13 Specifying the Propagation Expiration TimeA trace is a diagnostic function that isolates a fault on t

Configuring Ethernet, FDDI, and Token Ring Services3-14308623-14.00 Rev 00Enabling or Disabling Status Report FramesStatus report frames (SRFs) allow

Configuring FDDI Services308623-14.00 Rev 003-15 Enabling or Disabling Duplicate AddressingBy default, the router implements an optional ANSI duplicat

Configuring Ethernet, FDDI, and Token Ring Services3-16308623-14.00 Rev 00Using Site ManagerTo disable or reenable duplicate addressing on an interfac

Configuring FDDI Services308623-14.00 Rev 003-17 Entering User DataYou can enter up to 32 alphanumeric characters of site-specific information to be a

vi308623-14.00 Rev 00Chapter 3 Configuring FDDI ServicesConfiguring FDDI Services Using the BCC or Site Manager ...

Configuring Ethernet, FDDI, and Token Ring Services3-18308623-14.00 Rev 00Editing the MAC LLC AttributesThe FDDI media access control (MAC) standard d

Configuring FDDI Services308623-14.00 Rev 003-19 Editing FDDI Path AttributesFDDI nodes exchange frames using the Timed-Token Protocol (TTP). The TTP

Configuring Ethernet, FDDI, and Token Ring Services3-20308623-14.00 Rev 00Specifying the Minimum TVXThe minimum TVX must be:• Greater than 0• Less tha

Configuring FDDI Services308623-14.00 Rev 003-21 Specifying the Maximum TTRTThe maximum TTRT value must be: • Greater than or equal to 10 ms• Greater

Configuring Ethernet, FDDI, and Token Ring Services3-22308623-14.00 Rev 00Specifying the Requested TTRTThe requested TTRT value must be: • Greater tha

Configuring FDDI Services308623-14.00 Rev 003-23 Editing FDDI Port AttributesPort attributes report the connection capabilities of a FDDI port, includ

Configuring Ethernet, FDDI, and Token Ring Services3-24308623-14.00 Rev 00Specifying the LER Alarm RateThe LER alarm rate is an estimate at which a li

Configuring FDDI Services308623-14.00 Rev 003-25 Setting the Transmit Queue LengthThe transmit queue length determines the number of buffers that can

308623-14.00 Rev 004-1 Chapter 4Configuring Token Ring ServicesThis chapter describes how to customize the physical and link layers for token ring int

308623-14.00 Rev 00viiChapter 5 Configuring 802.1Q TaggingVirtual LAN Overview ...

Configuring Ethernet, FDDI, and Token Ring Services4-2308623-14.00 Rev 00Configuring Token Ring Services Using the BCC or Site ManagerTable 4-1 lists

Configuring Token Ring Services308623-14.00 Rev 004-3 Enabling or Disabling a Token Ring InterfaceThe router enables token ring line services when you

Configuring Ethernet, FDDI, and Token Ring Services4-4308623-14.00 Rev 00Specifying a MAC Address OverrideTo specify a MAC address for an interface (f

Configuring Token Ring Services308623-14.00 Rev 004-5 Specifying a MAC Address SourceBy default, the token ring interface uses the MAC address stored

Configuring Ethernet, FDDI, and Token Ring Services4-6308623-14.00 Rev 00Specifying the Ring SpeedYou can set the ring speed for a token ring interfac

Configuring Token Ring Services308623-14.00 Rev 004-7 Enabling or Disabling Early Token ReleaseEarly token release indicates that the token can return

308623-14.00 Rev 005-1Chapter 5Configuring 802.1Q TaggingThis chapter provides an overview of 802.1Q tagging and instructions for configuring it on a

Configuring Ethernet, FDDI, and Token Ring Services5-2308623-14.00 Rev 00Modern, intelligent switching devices have enabled the construction and inter

Configuring 802.1Q Tagging308623-14.00 Rev 005-3• A VLAN contains broadcast traffic within software-defined boundaries.With reference to Figure 5-1, b

viii308623-14.00 Rev 00show fddi port ...

Configuring Ethernet, FDDI, and Token Ring Services5-4308623-14.00 Rev 00More commonly, however, routing services are provided by an adjacent router,

Configuring 802.1Q Tagging308623-14.00 Rev 005-5In contrast, Figure 5-3 depicts a topology in which the same three VLANs share a common connection to

Configuring Ethernet, FDDI, and Token Ring Services5-6308623-14.00 Rev 00802.1Q Tagging802.1Q tagging enables multiple VLANs to share a common connect

Configuring 802.1Q Tagging308623-14.00 Rev 005-7The IEEE has not yet standardized values for the tag protocol identifier (TPID) field, leaving vendors

Configuring Ethernet, FDDI, and Token Ring Services5-8308623-14.00 Rev 00Implementation ConsiderationsBefore you configure 802.1Q tagging on a router,

Configuring 802.1Q Tagging308623-14.00 Rev 005-97. Select the 802.1Q tagged circuit that you are adding. Set the Protocol Type (hex) parameter. Retain

Configuring Ethernet, FDDI, and Token Ring Services5-10308623-14.00 Rev 00Adding a Tagged Circuit to an Existing 100BASE-T InterfaceTo add an 802.1Q t

Configuring 802.1Q Tagging308623-14.00 Rev 005-11Editing a Tagged CircuitTo edit an 802.1Q tagged circuit, complete the following tasks: 14. Click on

Configuring Ethernet, FDDI, and Token Ring Services5-12308623-14.00 Rev 00Disabling a Tagged CircuitTo disable an 802.1Q tagged circuit, complete the

308623-14.00 Rev 00A-1 Appendix ASite Manager ParametersThis appendix contains the Site Manager parameter descriptions for Ethernet, FDDI, and token r

308623-14.00 Rev 00ixFiguresFigure 3-1. Default Connection Policy Status Word ...3-10Figure 3-2. Range

Configuring Ethernet, FDDI, and Token Ring ServicesA-2308623-14.00 Rev 00The Technician Interface allows you to modify parameters by issuing set and c

Site Manager Parameters308623-14.00 Rev 00A-3 Parameter: EnablePath: Configuration Manager > XCVR Connector > Edit LineDefault: EnableOptions: E

Configuring Ethernet, FDDI, and Token Ring ServicesA-4308623-14.00 Rev 00Parameter: BofL RetriesPath: Configuration Manager > XCVR Connector > E

Site Manager Parameters308623-14.00 Rev 00A-5 Parameter: Hardware FilterPath: Configuration Manager > XCVR Connector > Edit Line Default: Disabl

Configuring Ethernet, FDDI, and Token Ring ServicesA-6308623-14.00 Rev 00100 Mb/s CSMA/CD Line ParametersThe Edit 100 Mb/s CSMA/CD Parameters window (

Site Manager Parameters308623-14.00 Rev 00A-7 Parameter: BofL EnablePath: Configuration Manager > XCVR Connector > Edit LineDefault: EnableOptio

Configuring Ethernet, FDDI, and Token Ring ServicesA-8308623-14.00 Rev 00Parameter: BofL Timeout DivisorPath: Configuration Manager > XCVR Connecto

Site Manager Parameters308623-14.00 Rev 00A-9 Parameter: Line Advertising CapabilitiesPath: Configuration Manager > XCVR Connector > Edit Line &

Configuring Ethernet, FDDI, and Token Ring ServicesA-10308623-14.00 Rev 0010/100 Mb/s and 1000 Mb/s Ethernet ParametersThe Edit Ethernet Parameters wi

Site Manager Parameters308623-14.00 Rev 00A-11 Figure A-4. Edit 10/100Mb/s Ethernet Parameters Window (for the 100Base-FX Module)