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Cisco Bug: CSCvu42180 - "dot1x timeout quiet-period" is not working

Last Modified

Aug 26, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

16.10.1 16.9.5

Description (partial)

Symptom:
dot1x timeout quiet-period:
If 802.1X fails and there are no failover mechanisms enabled (MAB, Web Authentication, AuthFail VLAN), the switch waits for a period of time known as the quiet-period. 

Can only see the switch sending back EAP:identity request post a failed dot1x attempt (access-reject from server) after the restart timer and  do not see the switch catering the configured quiet-period value.

Conditions:
Tested on cat 9k (9200 and 9300) with versions 16.9.5 and 16.10.1
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