Cisco Bug: CSCta72945 - Side switch of XC-VT at 40 degree results in switch matrix failure
Feb 19, 2010
- Cisco ONS 15454 Series Multiservice Provisioning Platforms
Known Affected Releases
Symptom: Frequent and Continuous side switching of XC-VT cards results in SWMTXMOD Alarm on MRC cards. Conditions: 1. Ambient temperature of the chassis is increased to 40 degree or more. 2. Line cards on the chassis are MRC-4 or MRC-12. 3. Do a rapid side switch of XC-VT multiple times. 4. Problem can be seen after 5 to 50 iterations of side switch.
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