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Cisco Bug: CSCvt12293 - OSPF neighbor down when transferring traffic

Last Modified

May 08, 2020

Products (1)

  • Cisco Catalyst 3650 Series Switches

Known Affected Releases

16.9.5

Description (partial)

Symptom:
When 3650 transferring traffic including priority AF41/EF, OSPF neighbor goes down as following

%OSPF-5-ADJCHG: Process X, Nbr X.X.X.X on VlanYYY from FULL to DOWN, Neighbor Down: Dead timer expired

Conditions:
3650/16.9.5
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Bug Details Include

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