ip domain-name

Function

The ip domain-name command adds a suffix to a device name.

The undo ip domain-name command deletes the suffix of a device name.

By default, a device name does not have a suffix.

Only the S2720-EI, S5720I-SI, S5720-LI, S5735-L, S5735S-L, S5735S-L-M, S5720S-LI, S5720S-SI, S5720-SI, S5735-S, S5735S-S, S5735-S-I, S5730S-EI, S5730-SI, S6720-LI, S6720S-LI, S6720S-SI, and S6720-SI support this command.

Format

ip domain-name domain-name

undo ip domain-name

Parameters

Parameter	Description	Value
domain-name	Specifies the suffix of a device name.	The value is a string of 1 to 255 characters without spaces. It contains digits, letters, hyphens (-), underscores (_), and dots (.).

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

A device name and a suffix form a fully qualified domain name (FQDN). If you need to add a suffix to a device name, run the ip domain-name command. In this situation, the System Name TLV in an LLDP packet is in "device name.suffix" format. For example, if the device name is HUAWEI and suffix is area1, the System Name TLV in an LLDP packet is HUAWEI.area1.

Precautions

If you run this command multiple times, only the latest configuration takes effect.

Example

# Set the device name suffix to area1.

<HUAWEI> system-view
[HUAWEI] ip domain-name area1