aaa authentication port-access dot1x authenticator cached-reauth

Description

Enables cached reauthentication on a port. Cached reauthentication allows 802.1X reauthentications to succeed when the RADIUS server is unavailable. Users already authenticated retain their currently assigned RADIUS attributes.

The no form of the command disables the cached reauthentication on a port.

Command context

config-if

Authority

Administrators or local user group members with execution rights for this command.

Examples

Enabling cached reauthentication on a port:

switch(config-if)# aaa authentication port-access dot1x authenticator cached-reauth

Disabling cached reauthentication on a port:

switch(config-if)# no aaa authentication port-access dot1x authenticator cached-reauth