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Cisco Bug: CSCus98383 - M15-CARLOSS alm nt clear on NC af discnnt SSC, Dwld SW to NC, recnnt SSC

Last Modified

Dec 15, 2016

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases

10.50

Description (partial)

Symptom:
CarLoss alarm not cleared on MSM port of NC when disconnect the M15-SSC, download the Sw on NC and then reconnect the SSC again.

Conditions:
Setup:
******
1. MS config with NC as M6 and SSC as M15 


Steps to Reproduce:
*****************
1) Have the setup as mentioned above.
2) M6 NC is having two TNC with Slot-1 as ACT and M15 is having one TNCS in Slot-1.
3) Connect M-MSM1 of SSC to M-MSM3 of NC.
4) Disconnect SSC i.e. remove the cable from M-MSM1 port of SSC
5) Once Shelf Communication Failure alarm is raised for SSC, then download the latest SW to NC.
6) Once SW Download is completed on NC, reconnect the SSC.
7) Wait till SW download completes on SSC and SSC is rechable by NC
8) Check for the CARLOASS alarm on M-MSM3 port of NC
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