Cisco 10000 Series Troubleshooting Manual page 37

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