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Cisco Bug: CSCsz15398 - MV:Scalability:Performance issues on AIPC link down/up with policies

Last Modified

Aug 02, 2016

Products (1)

  • Cisco Nexus 1000V Switch for VMware vSphere

Known Affected Releases

4.0(4)

Description (partial)

Symptom:
Ports go to errDisabled state with syslogs showing EthPM timeout. This typically occurs after the control traffic link goes down and comes back up.
 
Conditions:
The above mentioned behavior can been seen on setups with a high number of interfaces configured with ACL or QoS  policies (numbers greater than 256 interfaces spread across 8 VEMs).
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