Cisco 2975 Bedienungsanleitung PDF herunterladen (Seite 4)

Contents

Catalyst 2975 Switch Hardware Installation Guide

OL-17784-01

Installing the Switch 2-9

Rack-Mounting 2-9

Attaching the Rack-Mount Brackets 2-10

Mounting in a Rack 2-12

Wall-Mounting 2-13

Attaching the Brackets for Wall-Mounting 2-13

Attaching the RPS Connector Cover 2-14

Mounting on a Wall 2-15

Table- or Shelf-Mounting 2-16

After Switch Installation 2-16

Connecting to the Stack Ports 2-16

Installing SFP Modules 2-17

Installing an SFP Module 2-18

Removing an SFP Module 2-18

10/100/1000 PoE Port Connections 2-19

Where to Go Next 2-20

CHAPTER

3 Troubleshooting 3-1

Diagnosing Problems 3-1

Switch POST Results 3-1

Switch LEDs 3-1

Switch Connections 3-2

Bad or Damaged Cable 3-2

Ethernet and Fiber Cables 3-2

Link Status 3-2

10/100/1000 PoE Port Connections 3-3

SFP Module Issues 3-3

Interface Settings 3-3

Ping End Device 3-3

Spanning Tree Loops 3-3

Switch Performance 3-4

Speed, Duplex, and Autonegotiation 3-4

Autonegotiation and Network Interface Cards 3-4

Cabling Distance 3-4

Clearing the Switch IP Address and Configuration 3-4

Finding the Switch Serial Number 3-5

Replacing a Failed Stack Member 3-6

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Cisco 2975 Bedienungsanleitung Seite 4