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Cisco Bug: CSCuq16532 - phones being placed in voice domain when no voice vlan exists

Last Modified

May 07, 2020

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(33)SXI4a

Description (partial)

Symptom:
phones being placed in dot1x voice domain when no voice vlan exists causes continuous authz failures and fills up log buffer to the point where they are useless

Conditions:
cat65k port configured for dot1x multi-auth in open mode w/phone doing MAB
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