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Cisco Bug: CSCvv24989 - Spanning tree Blocked port moves to Forwarding state in the asic causing a loop

Last Modified

Sep 06, 2020

Products (1)

  • Cisco Catalyst IE3400 Heavy Duty Series

Known Affected Releases


Description (partial)

STP Loop created and flooding in network

configuring Dot1x Authentication on an STP blocked port is causing flood in the network. Dot1x configuration done on Switch-Switch port
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