Dell C9000 Series Networking Configuration Manual page 999

When configuring a TACACS+ server host, you can set different communication parameters, such as the key
password.
Example of Specifying a TACACS+ Server Host
Dell#
Dell(conf)#
Dell(conf)#ip access-list standard deny10
Dell(conf-std-nacl)#permit 10.0.0.0/8
Dell(conf-std-nacl)#deny any
Dell(conf)#
Dell(conf)#aaa authentication login tacacsmethod tacacs+
Dell(conf)#aaa authentication exec tacacsauthorization tacacs+
Dell(conf)#tacacs-server host 25.1.1.2 key Force10
Dell(conf)#
Dell(conf)#line vty 0 9
Dell(config-line-vty)#login authentication tacacsmethod
Dell(config-line-vty)#authorization exec tacauthor
Dell(config-line-vty)#
Dell(config-line-vty)#access-class deny10
Dell(config-line-vty)#end
Specifying a TACACS+ Server Host
To specify a TACACS+ server host and configure its communication parameters, use the following command.
• Enter the host name or IP address of the TACACS+ server host.
CONFIGURATION mode
tacacs-server host {hostname | ip-address} [port port-number] [timeout seconds]
[key key]
Configure the optional communication parameters for the specific host:
• port port-number: the range is from 0 to 65335. Enter a TCP port number. The default is 49.
• timeout seconds: the range is from 0 to 1000. Default is 10 seconds.
• key key: enter a string for the key. The key can be up to 42 characters long. This key must match a
key configured on the TACACS+ server host. This parameter must be the last parameter you
configure.
If you do not configure these optional parameters, the default global values are applied.
Example of Connecting with a TACACS+ Server Host
To specify multiple TACACS+ server hosts, configure the tacacs-server host command multiple times. If
you configure multiple TACACS+ server hosts, the system attempts to connect with them in the order in
which they were configured.
To view the TACACS+ configuration, use the show running-config tacacs+ command in EXEC Privilege
mode.
To delete a TACACS+ server host, use the no tacacs-server host {hostname | ip-address}
command.
freebsd2# telnet 2200:2200:2200:2200:2200::2202
Trying 2200:2200:2200:2200:2200::2202...
Connected to 2200:2200:2200:2200:2200::2202.
Escape character is '^]'.
Security 999