isis dis-name

Function

The isis dis-name command configures a host name for the DIS.

The undo isis dis-name command deletes the host name configured for the DIS.

By default, no host name is configured for the DIS.

Format

isis dis-name symbolic-name

undo isis dis-name

Parameters

Parameter	Description	Value
symbolic-name	Specifies a host name for the DIS.	The value is a string of 1 to 64 characters without spaces. It is case sensitive. NOTE: When double quotation marks are used around the string, spaces are allowed in the string.

Views

Interface view

Default Level

2: Configuration level

Usage Guidelines

You can configure the name for the DIS on an interface only after you run the isis enable command to enable IS-IS on the interface. The DIS name is advertised in a pseudo-node LSP. In this manner, the configured DIS name is associated with the system ID of the DIS.

This command takes effect only on the DIS in the broadcast network.

If the isis circuit-type command is run to emulate the interface as a P2P interface, the isis dis-name command becomes invalid on the interface; after the undo isis circuit-type command is run to restore the broadcast interface, the isis dis-name command becomes valid on the interface.

Example

# Configure a host name for the DIS on VLANIF100.

<HUAWEI> system-view
[HUAWEI] isis
[HUAWEI-isis-1] network-entity 01.0000.0000.0001.00
[HUAWEI-isis-1] quit
[HUAWEI] interface vlanif 100
[HUAWEI-Vlanif100] isis enable 1
[HUAWEI-Vlanif100] isis dis-name LOCALAREA

# Configure a host name for the DIS on GE0/0/1.

<HUAWEI> system-view
[HUAWEI] isis
[HUAWEI-isis-1] network-entity 01.0000.0000.0001.00
[HUAWEI-isis-1] quit
[HUAWEI] interface gigabitethernet 0/0/1
[HUAWEI-GigabitEthernet0/0/1] undo portswitch
[HUAWEI-GigabitEthernet0/0/1] isis enable 1
[HUAWEI-GigabitEthernet0/0/1] isis dis-name LOCALAREA