Reference Guide
1356 | Security
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dot1x reauthentication 
c e s
Enable periodic re-authentication of the client.
Syntax
dot1x reauthentication 
[interval seconds]
To disable periodic re-authentication, use the 
no dot1x reauthentication command.
Parameters
Defaults
3600 seconds (1 hour)
Command Modes
INTERFACE
Command
History
Related
Commands
dot1x reauth-max 
c e s
Configure the maximum number of times a port can re-authenticate before the port 
becomes unauthorized.
Syntax
dot1x reauth-max number
To return to the default, use the 
no dot1x reauth-max command.
Parameters
Defaults
2
Version 7.6.1.0 Introduced on C-Series and S-Series
Version 7.4.1.0 Introduced on E-Series
interval seconds
(Optional) Enter the keyword interval followed by the interval time, in 
seconds, after which re-authentication will be initiated.
Range: 1 to 31536000 (1 year)
Default: 3600 (1 hour)
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810 
Version 7.6.1.0 Introduced on C-Series and S-Series
Version 7.4.1.0 Introduced on E-Series
interface range Configure a range of interfaces
number
Enter the permitted number of re-authentications.
Range: 1 - 10
Default: 2










