Cisco 2924C - Catalyst Switch manuály

Cisco 2924C - Catalyst Switch Specifikace (360 strany)

Značka: Cisco | Kategorie: Software | Velikost: 3.61 MB |

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Catalyst 2900 Series XL and

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Catalyst 3500 Series XL

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Software Configuration Guide

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CONTENTS

3

1 Overview 1-1

4

5 Clustering Switches 5-1

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6 Configuring the System 6-1

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Contents

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78-6511-05

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8 Configuring VLANs 8-1

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9 Troubleshooting 9-1

13

A System Error Messages A-1

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Audience

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Organization

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Conventions

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Related Publications

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Obtaining Documentation

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Ordering Documentation

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Documentation Feedback

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Cisco.com

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Technical Assistance Center

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Contacting TAC by Telephone

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Chapter 1 Overview

26

Features

26

Management Options

31

Large Campus Configuration

42

Hotel Network Configuration

44

Multidwelling Configuration

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Getting Started with CMS

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Cluster Manager and VSM

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10.1.126.45

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Cluster Tree

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Switch Images

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Redundant Power System LED

56

Port Modes and LEDs

57

10/100 Ports

61

1000BASE-X Ports

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Menu Bars

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Cluster (VSM-specific)

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Move the cursor over

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Help Contents

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Port Pop-Up Menu

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Device Pop-Up Menu

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Monitoring

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Cluster is collapsed to a

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Connected cluster

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Status bar shows that

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Cluster View is displayed

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Switch202

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Topology

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Menu Bar

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CMS Window Components

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Host Name List

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Online Help

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Accessing CMS

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Saving Configuration Changes

85

Management Software

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Where to Go Next

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Getting Started with the CLI

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Command Usage Basics

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• Change

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• Perform basic

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• Display

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Abbreviating Commands

90

Redisplaying a Command

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Getting Help

91

Note No space before tabbing

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Command-Line Error Messages

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Accessing the CLI

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General Switch Administration

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Switch Software Releases

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Console Port Access

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Telnet Access to the CLI

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HTTP Access to CMS

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Default Settings

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Device Management

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Flooding Control

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Network Redundancy

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Diagnostics

110

Security

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Clustering Switches

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Understanding Switch Clusters

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Planning a Switch Cluster

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Standby Command Switches

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IP Addresses

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Passwords

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Host Names

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SNMP Community Strings

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Management VLAN

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Network Port

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NAT Commands

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Creating a Switch Cluster

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Verifying a Switch Cluster

131

Displaying Link Information

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Command switch

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Trap 1, Trap 2, Trap 3

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Member 1 Member 2 Member 3

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SNMP Manager

135

Configuring the System

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Changing IP Information

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DHCP Client Request Process

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Configuring the DHCP Server

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Configuring the TFTP Server

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Configuring the Relay Device

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Obtaining Configuration Files

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Example Configuration

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Changing the Password

151

Configuring SNMP

154

Entering Community Strings

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Adding Trap Managers

155

Configuring CDP

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Configuring STP

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Disabling STP

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Enabling STP UplinkFast

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How CSUF Works

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Limitations

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Connecting the Stack Ports

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Changing the Switch Priority

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STP Port States

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Changing the Path Cost

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Changing the Port Priority

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Configuring STP Root Guard

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Managing the ARP Table

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Removing Multicast Groups

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Configuring MVR

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Setting MVR Parameters

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MAC Addresses and VLANs

192

Adding Secure Addresses

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Removing Secure Addresses

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Adding Static Addresses

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Removing Static Addresses

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Configuring TACACS+

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Network Services

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Starting TACACS+ Accounting

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Configuring the Switch Ports

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Configuring Flooding Controls

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Disabling Storm Control

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Enabling a Network Port

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Disabling a Network Port

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Configuring Protected Ports

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Enabling Port Security

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Disabling Port Security

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Enabling SPAN

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Disabling SPAN

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Configuring Voice Ports

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Different VLANs

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Configuring the LRE Ports

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Table 7-1 LRE Profiles

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LRE Ethernet Links

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Configuring VLANs

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Overview

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Management VLANs

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VLAN Membership Combinations

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Using VTP

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The VTP Domain

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Table 8-4 VTP Modes

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VTP Advertisements

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VTP Version 2

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VTP Pruning

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VTP Configuration Guidelines

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VTP Version

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Configuring VTP

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Configuring VTP Server Mode

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Configuring VTP Client Mode

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Enabling VTP Version 2

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Disabling VTP Version 2

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Enabling VTP Pruning

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Monitoring VTP

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VLANs in the VTP Database

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VLAN Configuration Guidelines

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Default VLAN Configuration

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Adding a VLAN

265

Modifying a VLAN

266

How VLAN Trunks Work

268

Configuring a Trunk Port

270

Disabling a Trunk Port

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How Class of Service Works

276

Port Scheduling

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Load Sharing Using STP

278

How the VMPS Works

284

Dynamic Port VLAN Membership

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VMPS Configuration Guidelines

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Default VMPS Configuration

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Reconfirming VLAN Memberships

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Changing the Retry Count

292

Troubleshooting

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Table 9-2 LRE Port Problems

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Troubleshooting CMS Sessions

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Chapter9 Troubleshooting

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Configuration Problems

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Recovery Procedures

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Step 7 Load any helper files:

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System Error Messages

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Table A-1 Facility Codes

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Chassis Message

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CMP Messages

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Environment Messages

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GigaStack Messages

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Link Message

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LRE Link Messages

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Module Message

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Port Security Messages

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RTD Messages

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Storm Control Messages

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Numerics

333

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