Cisco Bug: CSCur25796 - Phones on protected switch ports unable to communicate with each other.
Sep 01, 2020
- Cisco Catalyst 3850 Series Switches
Known Affected Releases
Symptom: Phones on protected switch ports cannot communicate with each other. Conditions: With the 'switchport protected' privileged EXEC command, the EAP times out, authentication fails, and 802.1x authentication is stopped.
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