Configure a port to allow dynamic changes to EAP sessions. The default is enable.
You must enable EAP globally and at the port level.
enable
configure terminal
interface GigabitEthernet {slot/port[/sub-port][-slot/port[/sub-port]][,...]} or interface vlan <1–4059>
Note
If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
eapol radius-dynamic-server enable
Switch:1>enable Switch:1#config terminal Enter configuration commands, one per line. End with CNTL/Z. Switch:1(config)#interface gigabitEthernet 1/4 Switch:1(config-if)#eapol radius-dynamic-server enable