Cisco ASR 9000 Series Installation Manual page 108

Using show Commands to Display Modular Port Adapter Information
• Inspect the MPA. Verify there are no bent pins or parts and that there is nothing lodged in the two
• Insert the MPA in the MLC by sliding the MPA all the way in the MLC until the MPA is firmly
• After the system reinitialization, the STATUS LED on the MPA should go on and remain on. If the
If the STATUS LED on a MPA fails to go on after reseating the MPA in a different subslot within the
MLC, proceed to Step 4.
4. If the STATUS LED on a MPA still fails to go on, remove the MPA from the MLC, then remove the
MLC and install it in another available slot on the router. Wait for the STATUS LED on the MLC to turn
green.
• If the STATUS LED goes on, suspect a failed backplane port in the original slot.
• If the STATUS LED fails to go on, remove the MLC and ensure the MPA is firmly seated in its slot.
• If the STATUS LED still fails to go on, but other LEDs on the MPA go on to indicate activity,
• If no LEDs are lit on the MPA:
Cisco ASR 9000 Series Aggregation Services Router Ethernet Line Card Installation Guide
94
devices that could prevent a good connection.
seated in the MPA interface connector. When fully seated in the MLC, the MPA might be slightly
behind the MLC faceplate. After the MPA is properly seated, use a number 2 Phillips screwdriver
to tighten the jackscrew.
Note
The MPA will slide easily into the slot if it is properly aligned on the tracks. If
the MPA does not slide easily, do NOT force it. Remove the MPA and reposition
it, paying close attention to engaging it on the tracks.
STATUS LED remains on, proceed to Step 5. If it does not, try reseating the MPA in a different
subslot within the MLC.
Remove and reinstall it accordingly.
proceed to Step 5 to resume the installation checkout; suspect that the STATUS LED on the MPA
or the MPA bay has failed. Contact a service representative to report the problem and obtain further
instructions.
• Verify that the MPA is supported on the MLC and that it has the required hardware revision. If
the MPA is not supported or has an old hardware revision, the show diag command indicates
that the MLC is deactivated.
• If there is another MLC available in the router, to test your MPA move the MPA to the other
MLC.
• Suspect a faulty MLC. Contact a service representative to report the problem and obtain further
instructions.
Note
If you move the MPA to a different subslot in the MLC and it works, there are
probably issues with the subslot in the MLC. Contact a service representative re:
the broken subslot. If you test the MPA in another MLC and it works, the original
MLC probably has some issues and needs troubleshooting. Contact a service
representative to report the problem and obtain further instructions.
Installing and Removing Line Cards and Transceiver Modules