Preview Tool

Cisco Bug: CSCvv45095 - There is a COOP core on spine scale2-spine5 after fabric AS change.

Last Modified

Oct 23, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases


Description (partial)

After deleting then re-adding the fabric AS, the COOP process on a spine switch that is participating in multipod might generate a core file.

The core happens rarely only on spine switches that meet the following conditions:
1. The spine switch is connected to IPN.
2. The spine switch is participating in a multipod setup and this COOP that is running on the spine switch is a multipod shard owner.
3. The fabric AS is deleted and then immediately added back.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.