Cisco Bug: CSCul29298 - peer interface LinkDown message delay when shutting down Cat4K's port
Sep 01, 2020
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
15.0(2)SQA1 15.0(2)SQA2 15.1(2)SG2.0.2
Symptom: Peer interfaces which are connected to the Cat4K sometimes take about 30 seconds to detect linkdown after shutdown the port-channel interface or physical interface at Cat4K side . Conditions: shut down Cat4K's port-channel interface or physical interface. DOM capable SFPs are used in the Cat4K.
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