Cisco CRS-1 - Carrier Routing System Router Troubleshooting Guide

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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
OL-21483-02
Chapter 1 General Troubleshooting
ASIC Errors
RP/0/RP0/CPU0:router(config-tg)# commit
% Failed to commit one or more configuration items during an atomic operation, s
RP/0/RP0/CPU0:router(config-tg)# show configuration failed
!! CONFIGURATION FAILED DUE TO SEMANTIC ERRORS
taskgroup isis
!!% Usergroup/Taskgroup names cannot be taskid names
!
If a configuration commit fails, do not exit configuration mode (return to EXEC mode) as you will not
be able to view the failed configuration.
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# taskgroup bgp
RP/0/RP0/CPU0:router(config-tg)# end
Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]:y
% Failed to commit one or more configuration items during an atomic operation, s
RP/0/RP0/CPU0:router(config)# exit
Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]:n
RP/0/RP0/CPU0:router# show configuration failed
RP/0/RP0/CPU0:router#
ASIC Errors
The following ASIC error types are supported:
• FIA (Fabric Interface ASIC)
• PSE (packet switching engine)
• Cpuctrl
• Egressq
• Fabricq
• Discovery
• Plim-asic
The following ASIC error classifications are supported:
• Single Bit Errors (SBE)—Correctable ECC protected single bit errors in external or internal
memory
Not reported to PM on each occurrence and reported to the platform manager (PM) as Minor when
software threshold rate is exceeded. Report alarm using Alarm Logging, and Debugging Event
Management System (ALDEMS).
Error data:
– Address—Address that encountered the SBE
– Syndrome—Syndrome if available
• Multiple Bit Errors—Uncorrectable multiple bit error in memory.
Reported to PM as Major and ALDEMS for each occurrence.
Error data:

Cisco CRS-1 - Carrier Routing System Router Specifications

General

Brand	Cisco
Model	CRS-1 - Carrier Routing System Router
Category	Network Router
Language	English