Cisco 10000 Series Troubleshooting Guide

4-5
Cisco 10000 Series Router Troubleshooting Guide
OL-0439-02
Chapter 4 Troubleshooting Line Cards
Troubleshooting the Channelized T3 Line Card
Table 4-2 describes fault conditions on the channelized T3 line card and lists recommended corrective
actions.
Table 4-2 Channelized T3 Line Card Fault Indications and Corrective Action
Fault Corrective Action
Fail LED is lit indicating that
the line card has failed
1. Reinsert line card.
2. Replace line card.
3. Insert the line card in another slot.
4. Call the Cisco TAC.
Carrier LED is off and
interface is enabled
1. Check the cables, making sure that they are properly attached at
both ends.
2. Check the cable connections at the remote equipment.
3. Replace the card.
4. Try the card in a different slot. If the card works in a different slot,
you may have a damaged backplane. Call the Cisco TAC.

Cisco 10000 Series Specifications

General

Brand	Cisco
Model	10000 Series
Category	Network Router
Language	English