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undo dhcp server domain-name { interface interface-type interface-number [ to interface-type
interface-number ] | all }
View
System view, VLAN interface view
Parameters
domain-name: Domain name suffix of the DHCP clients whose IP addresses are from the specified
interface address pool(s). This argument is a string of 3 to 50 characters.
interface interface-type interface-number [ to interface-type interface-number ]: Specifies the
interface(s), through which you can specify the corresponding interface address pool(s). The
interface-type argument specifies an interface type; the interface-number argument specifies an
interface number; the interface interface-type interface-number [ to interface-type interface-number ]
keyword and argument combination specifies an interface range.
all: Specifies all interface address pools.
Description
Use the dhcp server domain-name command to configure a domain name suffix for the DHCP clients
whose IP addresses are from the specified interface address pool(s). With this suffix configured, the
client only needs to input part of a domain name, and the system will add the domain name suffix for
name resolution.
Use the undo dhcp server domain-name command to remove the configured domain name suffix.
By default, no domain name suffix is configured for the DHCP client.
Related commands: domain-name.
Examples
# Enter system view.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
# Enter VLAN-interface 1 view.
[Sysname] interface Vlan-interface 1
# Configure the domain name suffix aabbcc.com for the DHCP clients whose IP addresses are from the
current DHCP interface address pool.
[Sysname-Vlan-interface1] dhcp server domain-name aabbcc.com
# Configure the domain name suffix abcd.com for the DHCP clients whose IP addresses are from the
DHCP interface address pools on VLAN-interface 2 through VLAN-interface 5.
[Sysname-Vlan-interface1] quit
[Sysname] dhcp server domain-name abcd.com interface Vlan-interface 2 to Vlan-interface 5
dhcp server expired
Syntax
In VLAN interface view, use the following commands to configure the lease time of the IP addresses in
the current DHCP interface address pool.
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