Cisco Catalyst 2900 Series Manuale

Catalyst 2900 Series XL Modules Hardware Installation Guide

78-5912-03

About This Guide

This section defines the audience and scope of this guide and briefly describes the

contents of each chapter. There are also descriptions of the icons and conventions

used to convey instructions and information.

Audience and Scope

This guide is for the technician installing the Catalyst 2900 series XL modules,

hereafter referred to as the 2900 series modules. We assume that you are familiar

with the concepts and terminology of Ethernet and local-area networking. This

guide provides the information you need to install the 2900 series modules and to

troubleshoot problems associated with their installation.

Note The 2900 series modules and their ports are managed through one of

the management interfaces of a Catalyst 2900 series switch. For

more information, see the Catalyst 2900 Series XL Installation and

Configuration Guide.

About This Guide

Document Organization

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Document Organization

This guide is organized into the following chapters:

Chapter 1, “Overview,” describes the modules and their key features. It contains

a physical description of the modules, a description of the networking standards

they support, and several examples of how they can be deployed in real networks.

Chapter 2, “Installation,” explains how to install the modules.

Chapter 3, “Troubleshooting,” describes how to identify and resolve common

module installation and cabling problems.

Appendix A, “Technical Specifications,” lists the physical and environmental

specifications of the modules and the regulatory agency approvals.

Appendix B, “Connectors and Cables,” describes the cables and connectors that

can connect to the 2900 series module ports.

Appendix C, “Translated Safety Warnings,” contains translations of the warnings

in this guide.

Notes, Cautions, and Warnings

Notes, cautions, and warnings use the following conventions and symbols:

Note Means reader take note. Notes contain helpful suggestions or

references to materials not contained in this manual.

Caution Means reader be careful. In this situation, you might do something

that could result in equipment damage or loss of data.

Catalyst 2900 Series XL Modules Hardware Installation Guide

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About This Guide

Notes, Cautions, and Warnings

Warning

This warning symbol means danger. You are in a situation that

could cause bodily injury. Before you work on any equipment, be

aware of the hazards involved with electrical circuitry and be

familiar with the standard practices for preventing accidents.

The warning symbol also means that you can see the warning in

multiple languages in “Translated Safety Warnings.”

Waarschuwing

Dit waarschuwingssymbool betekent gevaar. U verkeert in een

situatie die lichamelijk letsel kan veroorzaken. Voordat u aan

enige apparatuur gaat werken, dient u zich bewust te zijn van de

bij elektrische schakelingen betrokken risico's en dient u op de

hoogte te zijn van standaard maatregelen om ongelukken te

voorkomen. Het waarschuwingssymbool betekent ook dat u de

waarschuwing in meerdere talen in “Translated Safety

Warnings” kunt vinden.

Varoitus

Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi

johtaa ruumiinvammaan. Ennen kuin työskentelet minkään

laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä

vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista.

Varoitusmerkki tarkoittaa myös sitä, että varoitus esiintyy useilla

kielillä osassa “Translated Safety Warnings”.

Attention

Ce symbole d'avertissement indique un danger. Vous vous trouvez

dans une situation pouvant causer des blessures ou des

dommages corporels. Avant de travailler sur un équipement,

soyez conscient des dangers posés par les circuits électriques et

familiarisez-vous avec les procédures couramment utilisées

pour éviter les accidents. Le symbole d'avertissement signifie

également que cet avis se trouve traduit dans plusieurs langues

dans la section «Translated Safety Warnings».

About This Guide

Notes, Cautions, and Warnings

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Warnung

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer

Situation, die zu einer Körperverletzung führen könnte. Bevor Sie

mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der

mit elektrischen Stromkreisen verbundenen Gefahren und der

Standardpraktiken zur Vermeidung von Unfällen bewußt. Das

Warnsymbol bedeutet auch, daß Sie die Warnung in

verschiedenen Sprachen unter “Translated Safety Warnings”

lesen können.

Avvertenza

Questo simbolo di avvertenza indica un pericolo. La situazione

potrebbe causare infortuni alle persone. Prima di lavorare su

qualsiasi apparecchiatura, occorre conoscere i pericoli relativi

ai circuiti elettrici ed essere al corrente delle pratiche standard

per la prevenzione di incidenti. Il simbolo di avvertenza indica

inoltre che l’avvertenza viene presentata in diverse lingue in

“Translated Safety Warnings”.

Advarsel

Dette varselsymbolet betyr fare. Du befinner deg i en situasjon

som kan føre til personskade. Før du utfører arbeid på utstyr, må

du vare oppmerksom på de faremomentene som elektriske

kretser innebærer, samt gjøre deg kjent med vanlig praksis når

det gjelder å unngå ulykker. Dette varselsymbolet betyr også at

du kan lese advarselen på flere språk i «Translated Safety

Warnings».

Aviso

Este símbolo de aviso indica perigo. Encontra-se numa situação

que lhe poderá causar danos físicos. Antes de começar a

trabalhar com qualquer equipamento, familiarize-se com os

perigos relacionados com circuitos eléctricos, e com quaisquer

práticas comuns que possam prevenir possíveis acidentes. Este

símbolo serve também para indicar que poderá ler este tipo de

aviso em várias línguas na secção: “Translated Safety

Warnings.”

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About This Guide

Cisco Connection Online

Cisco Connection Online (CCO) is Cisco Systems’ primary, real-time support

channel. Maintenance customers and partners can self-register on CCO to obtain

additional information and services.

Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and

value-added services to Cisco’s customers and business partners. CCO services

include product information, product documentation, software updates, release

notes, technical tips, the Bug Navigator, configuration notes, brochures,

descriptions of service offerings, and download access to public and authorized

files.

CCO serves a wide variety of users through two interfaces that are updated and

enhanced simultaneously: a character-based version and a multimedia version that

resides on the World Wide Web (WWW). The character-based CCO supports

Zmodem, Kermit, Xmodem, FTP, and Internet e-mail, and it is excellent for quick

access to information over lower bandwidths. The WWW version of CCO

provides richly formatted documents with photographs, figures, graphics, and

video, as well as hyperlinks to related information.

¡Atención!

Este símbolo de aviso significa peligro. Existe riesgo para su

integridad física. Antes de manipular cualquier equipo,

considerar los riesgos que entraña la corriente eléctrica y

familiarizarse con los procedimientos estándar de prevención de

accidentes. Este símbolo de aviso también significa que la

misma advertencia aparece en varios idiomas bajo el título

“Translated Safety Warnings.”

Varning!

Denna varningssymbol signalerar fara. Du befinner dig i en

situation som kan leda till personskada. Innan du utför arbete på

någon utrustning måste du vara medveten om farorna med

elkretsar och känna till vanligt förfarande för att förebygga

skador. Denna varningssymbol innebär också att du kan se

varningsmeddelandet på flera språk i “Translated Safety

Warnings.”

About This Guide

Documentation CD-ROM

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You can access CCO in the following ways:

•WWW: http://www.cisco.com

•WWW: http://www-europe.cisco.com

•WWW: http://www-china.cisco.com

•Telnet: cco.cisco.com

•Modem: From North America, 408 526-8070; from Europe,

33 1 64 46 40 82. Use the following terminal settings: VT100 emulation;

databits: 8; parity: none; stop bits: 1; and connection rates up to 28.8 kbps.

For a copy of CCO’s Frequently Asked Questions (FAQ), contact

[email protected]. For additional information, contact cc[email protected]m.

Note If you are a network administrator and need personal technical

assistance with a Cisco product that is under warranty or covered by

a maintenance contract, contact Cisco’s Technical Assistance Center

(TAC) at 800 553-2447, 408 526-7209, or [email protected]. To obtain

general information about Cisco Systems, Cisco products, or

upgrades, contact 800 553-6387, 408 526-7208, or

[email protected].

Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROM

package, which ships with your product. The Documentation CD-ROM, a

member of the Cisco Connection Family, is updated monthly. Therefore, it might

be more current than printed documentation. To order additional copies of the

Documentation CD-ROM, contact your local sales representative or call customer

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If you are reading Cisco product documentation on the World Wide Web, you can

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We appreciate your comments.

CHAPTER

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Overview

The Catalyst 2900 series XL modules add port density and high-performance

connectivity to a Catalyst 2900 series network. When installed in the appropriate

Catalyst 2900 series switch, these modules support a full range of cabling types,

port connectors, and 10, 100, and 1000 megabit-per-second (Mbps) transmission

speeds. All the Catalyst 2900 series modules autonegotiate the duplex mode of

each port to match that of the attached device. The Ethernet and Fast Ethernet

modules also autonegotiate the speed settings of each port.

This chapter contains the following topics:

•Key features of the modules

•Descriptions of the module LEDs

•Module cabling guidelines

•Examples of how the modules can be deployed

The Catalyst 2900 series modules support Inter-Switch Link (ISL) and IEEE

802.1Q trunking or multi-virtual LAN (VLAN) ports. The following table

describes the modules by model number.

Chapter 1 Overview

Key Features

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Note To use the ISL and IEEE 802.1Q trunking features, you must enable

them by using the Enterprise Edition Software. These features

cannot be used with the standard edition software.

Key Features

Table 1-1 describes the module features in detail.

Model Number1

1. If you insert these modules into a Catalyst 2912MF XL (WS-C2912MF-XL) or

Catalyst 2924M XL switch (WS-C2924M-XL-A or WS-C2924M-XL-EN), they support up to

8192 MAC addresses on each switch. If you insert any of these modules into a

Catalyst 2916M XL switch (WS-C2916M-XL), they support up to 2048 MAC addresses on each

switch.

Description

WS-X2914-XL-V 4 autosensing 10/100 UTP ports

WS-X2922-XL-V 2 100BaseFX ports

WS-X2932-XL 1 1000BaseT port

WS-X2924-XL-V 4 100BaseFX ports

WS-X2931-XL 1 1000BaseX port

Table 1-1 Catalyst 2900 Series XL Modules Features

Module Feature

WS-X2931-XL

(1 1000BaseX port)

WS-X2932-XL

(1 1000BaseT port)

•Hot-swappable

•Management through an SNMP management station, the Cisco IOS

command-line interface (CLI), or the web-based Visual Switch Manager

(VSM)

•Autonegotiation of duplex mode and flow control

•IEEE 802.1Q VLAN trunk support

•ISL trunk support

•Up to 8192 MAC addresses on each modular switch

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Chapter 1 Overview

Key Features

10BaseT/100BaseTX Module

The10BaseT/100BaseTX module, hereafter referred to as the 10/100 module, has

four switched 10/100 autosensing ports. The ports can autonegotiate the

transmission speed, or they can be set to 10 Mbps or 100 Mbps. Ports can also be

set to half duplex, full duplex, or autonegotiate. Figure 1-1 shows the 10/100

module.

•Support for Catalyst 2900 XL series Cisco IOS Release 12.0(5)XU or later

•Gigabit EtherChannel support

•Gigabit Interface Converter (GBIC) field-replaceable interface for

Catalyst 2931XL 1000BaseSX and 1000BaseLX/LH modules

•IEEE 802.3x, 802.3z, and 802.3ab compliant1

WS-X2914-XL-V

(4 10/100 UTP ports)

WS-X2922-XL-V

(2 100BaseFX ports)

WS-X2924-XL-V

(4 100BaseFX ports)

•All switched ports

•Autonegotiation of speed and duplex on the 10BaseT/100BaseTX module

•Per-port data rates of up to 200 Mbps in full-duplex mode

•Hot-swappable

•Management through an SNMP management station, the Cisco IOS

command-line interface (CLI), or the web-based Visual Switch Manager

(VSM)

•Fast EtherChannel support on all ports

•IEEE 802.1Q virtual LAN (VLAN) trunk support

•ISL trunk support

•Up to 8192 MAC addresses on each modular switch

•Support for Catalyst 2900 XL series Cisco IOS Release 11.2(8)SA4 or

later

1. Catalyst 2900 Series XL modules support the relevant IEEE 802.3x, IEEE 802.3z, or IEEE 802.3ab protocols appropriate for

that module.

Table 1-1 Catalyst 2900 Series XL Modules Features (continued)

Module Feature

Chapter 1 Overview

Key Features

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Figure 1-1 10/100 Module

The 10/100 module is compatible with the IEEE 802.3 10BaseT standard and the

IEEE 802.3u 100BaseT standard. The ports use RJ-45 connectors and Category 5

unshielded twisted-pair (UTP) copper cabling. For connector and schematic

information, see Appendix B, “Connectors and Cables.”

100BaseFX Modules

The 100BaseFX modules have either two or four switched 100BaseFX ports for

100-Mbps fiber-optic connectivity. The ports can run in half-duplex or full-duplex

modes. The module support the IEEE 802.3u 100BaseT standard and use

standard, duplex, SC connectors. Figure 1-2 and Figure 1-3 show the 100BaseFX

modules.

Figure 1-2 2-Port 100BaseFX Modules

15676

Tighten

Screws

To Activate

Four 10/100 ports

LEDs

WS-X2914-XL-V

2x 3x 4x

10BaseT/100BaseTX

15677

Two 100BaseFX ports

Tighten

Screws

To Activate

LEDs

100BaseFX

WS-X2922-XL-V

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