Avaya Troubleshooting Routers Guide de dépannage télécharger pdf (Page 53)

3-1

Chapter 3

Troubleshooting an Operational Problem

This chapter describes how to solve problems with the basic operation of the

hardware and software. It assumes you have already determined the scope of your

problem, as described in Chapter 2.

It includes the following sections:

•“Dama

ged Router”

•“P

ower Problem”

•“Blo

wn Fuse”

•“LEDs Not Lit

”

•“Router

Won’t Boot”

•“Chec

king the Boot PROMs”

•“Making Sur

e the Router Software Image Is Correct for the Router”

•“Making Sur

e All Slots Use the Same Router Software Image and

Conﬁguration File”

•“Lost P

assword”

•“No Space Left on Memor

y Card”

•“Memor

y or Buffer Problem”

•“Bad F

orward Checksum Errors”

•“F

ault Message”

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Avaya Troubleshooting Routers Guide de dépannage Page 53