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Cisco Bug: CSCun53797 - N7K - Reading Interface QoS Statistics Causes "ipqosmgr" Process Crash

Last Modified

Nov 25, 2020

Products (8)

  • CiscoPro Workgroup EtherSwitch Software
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(6) 6.2(6a)S17

Description (partial) 

Symptom:A Nexus switch may experience a crash in the "ipqosmgr" process when reading interface QoS statistics.

Conditions:There are two potential ways to trigger the switch to crash while reading interface QoS statistics:

1) Issuing "show policy-map interface <int>"

2) Polling the "cbqos-mib"
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  • Status
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