Configuration Guide     582
Configuring Network Security 802.1X Configuration
Step 9 end
Return to privileged EXEC mode.
Step 10 copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to enable 802.1X authentication, configure PAP as the 
authentication method and keep other parameters as default:
Switch#configure
Switch(config)#dot1x system-auth-control
Switch(config)#dot1x auth-method pap
Switch(config)#show dot1x global
 802.1X State:                      Enabled
Authentication Method:             PAP
Handshake State:                   Enabled
Guest VLAN State:                  Disable
Guest VLAN ID:                     N/A
802.1X Accounting State:           Disable
Quiet-period State:                Disable
Quiet-period Timer:                10 sec.
Max Retry-times For RADIUS Packet: 3
Supplicant Timeout:                3 sec.
Switch(config)#end
Switch#copy running-config startup-config
6.2.3  Configuring 802.1X on Ports
Follow these steps to configure the port:
Step 1 configure
Enter global configuration mode.