show isis int-auth

Display the Intermediate-System-to-Intermediate-System (IS-IS) interface authentication configuration.

Syntax

Command Parameters

home
Displays the IS-IS interface authentication information that the system configures in the home area.
remote
Displays the IS-IS interface authentication information that the system configures in the remote area.

Default

None

Command Mode

User EXEC

Command Output

The show isis int-auth command displays the following information:

Parameter

Description

IFIDX

Shows the interface index for the Ethernet or MLT interface.

AUTH-TYPE

Shows the type of authentication configured for the interface. Types include:

  • none for no authentication.

  • simple for a simple password.

  • hmac-md5 for MD5 encryption.

  • hmac-sha–256 for SHA-256 encryption.

AUTH-KEYID

Shows the authentication password configured for the interface.

If the KeyId is not configured, the value is 0.

AUTH-KEY

Shows the HMAC-MD5 key needed for encryption. This is used only for HMAC-MD5.

ORIGIN

Note:

Exception: not supported on XA1400 Series.

Indicates the origin of the IS-IS circuit configuration on the port, either manually configured through CLI or EDM, or dynamically configured through Auto-sense.

AREA

Indicates the type of area as home or remote.

AREA-NAME

Indicates the name of the area.

Example

Switch:1# show isis int-auth home
================================================================================
                              ISIS Interface Auth
================================================================================
IFIDX        AUTH-TYPE   AUTH-KEYID  AUTH-KEY   ORIGIN    AREA   AREA-NAME      
--------------------------------------------------------------------------------
Mlt2         none        0                      CONFIG    HOME   area-9.00.02              
Port1/21     none        0                      CONFIG    HOME   area-9.00.02