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Cisco Bug: CSCte64646 - RLS7: ucode crashed when remove WRED on-the-fly under load

Last Modified

Jan 29, 2017

Products (2)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco ASR 1013 Router

Known Affected Releases


Description (partial)

A ucode interrupt occurs which causes a driver lockdown.
With QoS applied and traffic flowing, if random-detect AND fair-queue are configured in any class and random-detect is removed from the class (on-the-fly), the interrupt will occur and driver lockdown.
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