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Cisco Bug: CSCum36641 - MCP: traceback@cmts_hccp_unload_cfgif while doing LCSO

Last Modified

Apr 17, 2019

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2(33)SCH2 15.3(3)S

Description (partial)

Symptom:
Traceback is observed during the line card switchover.

this case also fixed  CSCum64763---when do pre switchover, mabye can see the error like:
003186: *Jan 19 21:45:08.457 CST: %REDUNDANCY-3-STANDBY_LOST: Standby processor fault (PEER_NOT_PRESENT)
003187: *Jan 19 21:45:08.457 CST: %C10K_ALARM-6-INFO: ASSERT MAJOR RP A Secondary removed 
003188: *Jan 19 21:45:08.457 CST: %REDUNDANCY-3-STANDBY_LOST: Standby processor fault (PEER_DOWN)

Conditions:
This issue occurs when DOCSIS Passive Optical Network (D-PON) and upstream utilization optimization are configured in the MAC domain while the line card switches over or pre switch over.
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