Re-authenticates an existing supplicant at the time interval specified. Specifies the time interval, in seconds, between successive re-authentications.
default eapol [port {slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]}] re-authentication-period
default eapol re-authentication-period
eapol [port {slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]}] re-authentication-period <0, 60-65535>
The default is 3600 (1 hour ).
GigabitEthernet Interface Configuration
Configure the value to 0 to prevent EAP or NEAP sessions from aging out.
Caution
Preventing re-authentication can introduce a security risk.