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188 Security Commands
tacacs-server host
tacacs-server host
Configure a TACACS+ server and enter into TACACS+ Configuration mode.
Syntax
tacacs-server host ip-address
To remove a TACACS+ server host, use the no tacacs-server host {hostname |
ip-address} command.
Default
Not configured
Mode
CONFIGURATION
Usage
Information
In CONFIGURATION mode, you can set several global values for all TACACS+ servers, as
listed below. Successful use of the
tacacs-server host command to identify a particular
host puts you into the TACACS configuration mode for that particular host. In that mode, you
can override global and default settings of those parameters. In that TACACS configuration
mode, you can also use the following commands for the particular TACACS host: key, port,
priority, single-connection,and timeout
tacacs-server key
Configure a key for communication between a TACACS+ server and client.
Syntax
tacacs-server key key
To delete a key, use the no tacacs-server key key
Parameters
ip-address
Enter the IP address, in dotted decimal format, of the TACACS+ server host.
Related
Commands
authentication login Specify the login authentication method.
tacacs-server key Configure a TACACS+ key for the TACACS server.
tacacs-server timeout Specify a global timeout value for all TACACS+ hosts.
single-connection Configure the client to maintain a single open connection with the
TACACS server.
port Specify a server port number for a particular TACACS host.
timeout Specify the timeout value for a particular TACACS host.
key Specify the authentication and encryption key for all communications
between the client and the particular TACACS server.
priority Specify the priority value for a particular TACACS server.
show tacacs Display settings for all or a particular TACACS server.