Cisco Catalyst 5500 Manual

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Maintaining the Cisco Catalyst 5500 Multiswitch

Router

This chapter contains recommended hardware maintenance procedures for the Cisco Catalyst 5500

Multiswitch Routers (MSRs), which provide an Ethernet backbone for connections between the

Cisco Signaling Link Terminals (SLTs), Cisco Media Gateway Controllers (MGCs), and Cisco Media

Gateways (MGWs). You can configure several virtual LANs (VLANs) on the Catalyst 5500s and the

route switch modules (RSMs) provide inter-VLAN routing when necessary. If your solution includes

two Catalyst 5500s, they are connected through an Inter-Switch Link (ISL) trunk, enabling them to share

VLAN data and provide ensured availability.

This chapter describes hardware maintenance; for information on upgrading and maintaining

Catalyst 5500 software, refer to the Cisco Media Gateway Controller Software Release 7 Installation

and Configuration Guide.

This chapter includes the following sections:

•

Checking Equipment Status

Check the status of the Cisco Catalyst 5500, using the following methods:

•

Cisco Catalyst 5500 LEDs

LEDs of the Catalyst 5500 may vary, depending on which components are installed. The LEDs described

in this section are factory default.

OL-0542-06

Checking Equipment Status, page 7-1

Replacing Hardware Components, page 7-5

Reading the Cisco Catalyst 5500 LEDs

Querying the status using the Catalyst command line interface (CLI)

Querying the system using CiscoWorks 2000 and Cisco WAN Manager (CWM)

Cisco MGC Software Release 7 Operations, Maintenance, and Troubleshooting Guide

C H A P T E R

7-1