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Cisco Bug: CSCum58148 - Switch crashes when you modify policer rates of QoS policy

Last Modified

Sep 01, 2020

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases


Description (partial)

It is a race condition issue which leads to crash due to stale entries, 
In a scaled setup  it aggravates the issue , if a QoS policy (with policer action) is attached to numerous targets and if any trigger attempt to modify the policy  leads to switch crashes.

Crash is due to race conditions in ACl and QoS programming .

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Latest activity: Mar 31, 2015
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