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Cisco Bug: CSCsz08504 - High RP CPU Usage when snmpwalk .1.3.6.1.4.1.9.9.166.1.21.1.1.6.17448255

Last Modified

Apr 14, 2010

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XN 12.2(33)XN2 12.2(33)XNC

Description (partial)

Symptom:
When a large scale police configuration applies (e.g. 2-level  policymap, 200 (parent class)x15 (child class) = 3000 policers), router has high CPU usage (from 95 to 99%) for over an hour when doing snmpwalk.

Conditions:
A large scale police configuration applies (e.g. 2-level  policymap, 200 (parent class)x15 (child class) = 3000 policers),
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