is-name

Use is-name to specify a host name for the IS and enable dynamic system ID to hostname mapping.

Use undo is-name to disable dynamic system ID to hostname mapping.

Syntax

is-name sys-name

undo is-name

Default

Dynamic system ID to hostname mapping is disabled, and no host name is configured for the IS.

Views

IS-IS view

Predefined user roles

network-admin

Parameters

sys-name: Specifies a host name for the local IS, a case-insensitive string of 1 to 64 characters.

Usage guidelines

To display the host name rather than the system ID of an IS by using the display isis lsdb command, first enable dynamic system ID to hostname mapping.

Examples

# Configure a host name for the local IS.

<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] is-name RUTA

Related commands

display isis name-table