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322 Nokia Network Voyager for IPSO 4.0 Reference Guide
5. Click Apply, and then click Save to make your changes permanent.
The name of the TACACS+ authentication profile appears in the Auth. Profile table.
6. You must now configure one or more servers to use in a single authentication profile. In the
Auth. Profile table, click the Servers link in the row for the TACACS+ authorization profile
you configured. This action takes you to the AAA TACACS+ Authorization Servers
Configuration page.
7. In the TACACS+ Servers for Auth. Profile table, enter a unique integer to indicate the
priority of the server in the Priority text box. There is no default. You must enter a value in
the Priority text box.
Note
You can configure multiple servers for a profile. The priority value determines which
server to try first. A smaller number indicates a higher priority.
8. Enter the IP address of the TACACS+ Server in the Host Address text box. TACACS+
supports only IPv4 addresses.
9. Enter the port number of the TCP port to contact on the server host in the Port # text box.
The default is 49, which is specified by the TACACS+ standard. The range is 1 to 65535.
10. Enter the shared secret used to authenticate the authorization profile between the TACACS+
server and the local client in the Secret text box.
You must also configure this same value on your TACACS+ server. Enter a text string
without a backslash.
11. (Optional) Enter the number of seconds to wait for a response after contacting the server in
the Timeout text box. Depending on your client configuration, if the client does not receive a
response, it retries the same server or attempts to contact another server. The default value is
3.
12. Click Apply, and then click Save to make your changes permanent.
Repeat steps 1 through 13 to configure additional TACACS+ authentication profiles. You must
configure a TACACS+ authentication server for each profile even if you associate the new
profile with a server that you previously configured for an existing TACACS+ authentication
profile.
Repeat steps 8 through 13 of this procedure to configure additional AAA TACACS+
authentication servers only.
Deleting an AAA Authentication Server Configuration
To delete an authentication server
1. Click AAA under Configuration > Security and Access in the tree view.
2. In the Auth. Profile table, click the Servers link in the row for the RADIUS or TACACS+
authentication profile.