The first steps in configuring the NAS
are to globally enable AAA, specify the Cisco Secure server that
will provide AAA services for the NAS, and configure the encryption
key that is used to encrypt the data transfer between the NAS and
the Cisco Secure server.
To activate TACACS+, use the
tacacs-server key
command:
Router(config)#aaa new-model
Router(config)#tacacs-server host 192.168.229.76 single-connection
Router(config)#tacacs-server key shared1
To activate RADIUS, use the
radius-server key
command:
Router(config)#aaa new-model
Router(config)#radius-server host 192.168.229.76
Router(config)#radius-server key shared1
The Table explains the elements of the preceding configurations.
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