Define RADIUS Server Key Option

Define RADIUS Server Key Option

The authentication and encryption key must be set using the radius-server key global configuration command. Use the no form of this command to disable the key.

Rtr1(config)#radius-server key key Rtr1(config)#no radius-server key [key]

The following example shows an AAA RADIUS implementation with the authentication and encryption key set to seattle19:

Rtr1(config)#aaa new-model 
Rtr1(config)#radius-server host 192.168.1.4
Rtr1(config)#radius-server key seattle19

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