HP Cisco MDS 9120 Cisco MDS 9000 Family Command Reference Guide - Release 4.x - Page 96

aaa authentication dhchap default Chapter 2 A Commands Send documentation comments to [email protected] aaa authentication dhchap default To configure DHCHAP authentication method, use the aaa authentication dhchap default command in configuration mode. To revert to factory defaults, use the no form of the command. aaa authentication dhchap default {group group-name [none] | none} | local [none] | none}} no aaa authentication dhchap default {group group-name [none] | none} | local [none] | none} Syntax Description group group-name local none Specifies the group name authentication method. The group name is a maximum of 127 characters. Specifies local user name authentication (default). Specifies no authentication. Defaults Local user name authentication. Command Modes Configuration mode. Command History Release 1.3(1) Modification This command was introduced. Usage Guidelines The local option disables other authentication methods and configures local authentication to be used exclusively. Specify the currently configured command preceded by a no in order to revert to the factory default. Examples The following example enables all DHCHAP authentication to be performed using remote TACACS+ servers which are members of the group called TacServers, followed by the local authentication: switch# config terminal switch(config)# aaa authentication dhchap default group TacServer The following example reverts to the local authentication method (default): switch(config)# no aaa authentication dhcahp default group TacServer Related Commands Command show aaa authentication Description Displays the configured authentication methods. Cisco MDS 9000 Family Command Reference 2-4 OL-18089-02, Cisco MDS NX-OS Release 4.x