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show aaa authentication-server tacacs

show aaa authentication-server tacacs [<tacacs_server_name>]|statistics

Description

Display configuration settings for your TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  servers.

Syntax

Parameter

Description

<tacacs_server_name>

Name that identifies an TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  server.

statistics

Displays accounting, authorization, and authentication request and response statistics for the TACACSTerminal Access Controller Access Control System. TACACS is a family of protocols that handles remote authentication and related services for network access control through a centralized server. server.

Examples

The output of the example below displays the TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  server list with the names of all the TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  servers. The References column lists the number of other profiles that reference a TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  server, and the Profile Status column indicates whether the profile is predefined. User-defined profiles will not have an entry in the Profile Status column.

(host) #aaa authentication-server tacacs

 

TACACS Server List

----------------

Name References Profile Status

---- ---------- --------------

LabAuth 5

TACACS1 3

 

Total:2

Include the <tacacs_server_name> parameter to display additional details for an individual server

 

(host) #show aaa authentication-server tacacs tacacs1

 

TACACS Server "tacacs1"

---------------------

Parameter Value

--------- -----

Host 10.1.1.16

Key ********

TCP Port 49

Retransmits 3

Timeout 20 sec

Mode Enabled

The output of this command includes the following parameters:

Parameter

Description

host

IP address of the TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  server

Key

Shared secret between the controller and the authentication server.

TCP Port

TCPTransmission Control Protocol. TCP is a communication protocol that defines the standards for establishing and maintaining network connection for applications to exchange data. port used by the server.

Retransmits

Maximum number of retries sent to the server by the controller before the server is marked as down.

Timeout

Maximum time, in seconds, that the controller waits before timing out the request and resending it.

Mode

Shows whether this server is Enabled or Disabled.

Related Commands

Command

Description

aaa authentication-server tacacs

This command configures a TACACS+Terminal Access Controller Access Control System+. TACACS+ provides separate authentication, authorization, and accounting services. It is derived from, but not backward compatible with, TACACS.  server.

Command History

Version

Modification

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platforms

Licensing

Command Mode

All platforms

Base operating system.

Enable and Config mode on Mobility Master.

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