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Cisco Bug: CSCul29298 - peer interface LinkDown message delay when shutting down Cat4K's port

Last Modified

Sep 01, 2020

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

15.0(2)SQA1 15.0(2)SQA2 15.1(2)SG2.0.2

Description (partial)

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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Bug Details Include

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  • Status
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