Installation guide

18-13
Cisco 10000 Series Routers Line Card Hardware Installation Guide
OL-6773-04
Chapter 18 Troubleshooting the Installation
Fast Ethernet and Gigabit Ethernet Line Card Troubleshooting Information
The FAIL LED never
turns off after the line
card has been
inserted. (The line
card is not coming up
out of reset.)
The line card is not properly
seated.
Be sure the ejector levers are
closed and the captive screws
tightened.
YY Y
Bad line card connector or bad
backplane connector.
1. Carefully check both the line
card backplane connector and
chassis backplane connector
for bent or damaged pins. If
the line card has damaged
pins, replace the line card. If
the backplane connector has
damaged pins, replace the
chassis or temporarily move
the line card to another slot.
2. Remove the line card and put
it in another chassis slot.
Cisco IOS is configured to hold
the card in reset.
Verify that the slot is not being
held in reset by the Cisco IOS
configuration.
Defective line card. Replace the line card.
The FAIL LED blinks
after the line card has
been recognized in
Cisco IOS.
The SFP module has been
rejected because:
1. Remove and reseat the SFP
module.
2. Replace the SFP module.
—Y —
An internal fault is detected.
Wrong type of SFP module; not
a Gigabit Ethernet SFP module.
Two SFP modules with identical
serial numbers are present in the
system.
Not a Cisco SFP module. Replace with a Cisco Gigabit
Ethernet SFP module.
The FAIL LED blinks
after the line card has
been recognized in
Cisco IOS.
The GBIC module has been
rejected because an internal fault
has been detected.
Replace with a Cisco Gigabit
Ethernet GBIC module.
—— Y
Table 18-3 Troubleshooting Fast Ethernet and Gigabit Ethernet Line Cards (continued)
Symptom Possible Cause Corrective Action
Fast
Ethernet
Gigabit
Ethernet
Half
Height
Gigabit
Ethernet