Cisco 2948G-GE-TX - Catalyst Gigabit Ethernet Switch Guía de instalación descargar pdf (Pagina 91)

CHAPTER

5-1

Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide

78-6286-05

Troubleshooting the Installation

This chapter describes how to troubleshoot the Catalyst 2948G, 2948G-GE-TX,

and 2980G switch installations. It contains these sections:

• Getting Started, page 5-2

• Problem Solving to the System Component Level, page 5-2

• Identifying Startup Problems, page 5-3

• Troubleshooting the Power Supply, page 5-4

• Contacting Customer Service, page 5-5

If you have problems starting up your system, use the information in this chapter

to help isolate the cause. Problems with the initial startup are often caused by poor

or improper connections. Temperature conditions above the maximum acceptable

level are rarely the source of problems at startup; however, environmental

monitoring functions are included in the following sections because they also

monitor DC-line voltages.

For configuration questions or problems, refer to the software configuration guide

or the command reference for your switch.

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Cisco 2948G-GE-TX - Catalyst Gigabit Ethernet Switch Guía de instalación Pagina 91