Cisco Bug: CSCvj07550 - C4500-Sup8 - Sending authentications for disconnected device behind IP phone
Jul 23, 2018
- Cisco IOS
Known Affected Releases
Symptom: Seeing failed MAB authentications constantly in ISE for a device that is configured for 802.1x. The device is not physically connected to the switch. Conditions: 3.9.1 or 3.9.2 code. PC was connected behind a 7970 and completed 802.1x and then disconnected the PC.
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Bug Details Include
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