Authentication, Authorization, and Accounting Commands on Cisco IOS XR Software
tacacs
Usage Guidelines To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
Use the tacacs
This command is especially useful in cases where the router has many interfaces and you want to ensure that all TACACS+ packets from a particular router have the same IP address.
When the specified interface does not have an IP address or is in a down state, TACACS+ behaves as if no source interface configuration is used.
Task ID
Examples
Task ID | Operations |
aaa | read, write |
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The following example shows how to set the IP address of the specified POS interface for all outgoing TACACS+ packets:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# tacacs
Related Commands | Command | Description |
| aaa group server radius | Groups different server hosts into distinct lists and distinct methods. |
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Cisco IOS XR System Security Command Reference