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Cisco Bug: CSCvt33159 - SVL Crash when performing SUP failover on a scaled setup

Last Modified

Oct 10, 2020

Products (4)

  • Cisco Catalyst 9600 Series Switches
  • Cisco Catalyst 9500 Series Switches
  • Cisco Catalyst 9600 Series Switches
  • Cisco Catalyst 9400 Series Switches

Known Affected Releases

16.12.2 16.12.3

Description (partial)

Symptom:
On SVL setup, When performing Active SUP failover / when Active SUP goes down, the standby SUP crashes instead of taking over as Active.

Conditions:
Seen on a scaled setup with large number of Port-channels and scaled configs SVI/VLAN/ACL
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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