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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
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Chapter 5 Troubleshooting Interfaces
Troubleshooting Common Issues with Bundle Interfaces
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Troubleshooting Common Issues with Bundle Interfaces
Bundle interfaces utilize features and services provided by different components. To troubleshoot the
common issues with bundle interface components on Cisco IOS XR software, perform the following
procedure.
SUMMARY STEPS
1. show tech-support bundles file filename
2. show bundle bunde-name
3. show iir interfaces name bundle-name
4. show iir interfaces name bundle-name location location-id
5. show pfi-ifh database bundle-name location location-id
6. show cef adajacency bundle-name hardware egress detail location location-id
7. show cef adajacency bundle-name hardware ingress remote detail location location-id
8. Contact Cisco Technical Support if the problem is not resolved.
DETAILED STEPS
Command or Action Purpose
Step 1
show tech-support bundles file filename
Example:
RP/0/RP0/CPU0:router# show tech-support bundles
file filename
Collects the output from bundle in both normal and admin
modes and stores it in a file. It is important to do this as soon
as possible after observing a problem because the traces
with valuable information for debugging may wrap and be
lost. It is strongly recommended that the command output
be sent directly to file, rather than screen scraped, to avoid
loss/corruption of part of the logs.
Step 2
show bundle bunde-name
Example:
RP/0/RP0/CPU0:router# sh bundle bundle-ether
202
Make sure that the member links are in Distributing (4)
state.