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Cisco Bug: CSCtc70938 - CST: SYS-3-CPUHOG and Traceback after shut/no shut US channels

Last Modified

Jan 19, 2010

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2SBC

Description (partial)

Symptom:
 
 With relatively large number of MTC CMs on a particular cable interface, and 
configuring an 
 individual upstream shut/no shut, CPUHOG and traceback would be observed. 
 
 Conditions:
 
 1. Large number of MTC CMs on the same cable interface.
 2. Shut/No shut an individual upstream channel (including the first logic 
channel).
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