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Cisco Bug: CSCvu25094 - 9300L crash due "stack cable authentication failure" reload reason only once

Last Modified

Oct 14, 2020

Products (1)

  • Cisco Catalyst 9300 Series Switches

Known Affected Releases


Description (partial)

C9300L switch will crash due "stack cable authentication failure" after being up for some hours, the stack will be stable after crashing only once due this reason

Seen in Catalyst 9300L running 16.12.2 and 17.1.1 new installations and running in stack mode
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