Viewing RADIUS information
Review the RADIUS server settings in the device. The default server port is 1812/UDP. Older
servers may use 1645/UDP, and other older servers do not support UDP at all.
1. Use the show radius-server command to view the RADIUS server settings.
2. Refer to the vendor documentation for server configuration.
Configuring the RADIUS server settings
The RADIUS server settings must be correct for the network.
Follow vendor documentation to set the RADIUS server settings.
Reconfiguring the shared secret
Reset the shared secret in case there was any corruption.
1. Use the radius-server key command.
2. Refer to the vendor documentation for server configuration.
Pinging the RADIUS server
Ping the RADIUS server to ensure connection exists.
1. Use the ping <server IP> command to ensure connection.
2. Observe no packet loss to confirm connection.
Enable EAP on the PC
The PC must have an EAP-enabled device that is correctly configured.
Task flow Enable EAP on the PC
The following task flow assists you to ensure the PC network card has EAP enabled.
Troubleshooting 5.1
EAP client authentication
February 2013
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