3Com DUA1750-2BAA01 13.3.5 Configuring DHCP Client Domain Names

3Com Switch 8800 Configuration Guide Chapter 13 DHCP Configuration
13-11
Operation Command
Restore the lease time of DHCP address
pools of multiple VLAN interfaces to the
default value
undo dhcp server expired { interface
vlan-interface vlan_id [ to
vlan-interface vlan_id ] | all }
The default lease times for global address pools and VLAN interface address pools are
all one day.
13.3.5 Configuring DHCP Client Domain Names
You can configure a domain name used by DHCP clients for each address pool on a
DHCP server.
I. Configuring a DHCP client domain name for a global DHCP address pool
Perform the following configuration in DHCP address pool view.
Table 13-13 Configure a DHCP client domain name for a global DHCP address pool
Operation Command
Configure a DHCP client domain name for a
global DHCP address pool domain-name domain-name
Remove the DHCP client domain name
configured for a global DHCP address pool undo domain-name
II. Configuring a DHCP client domain name for current VLAN interface
Perform the following configuration in VLAN interface view.
Table 13-14 Configure a DHCP client domain name for current VLAN interface
Operation Command
Configure a DHCP client domain name for the DHCP
address pool of the current VLAN interface
dhcp server
domain-name
domain-name
Remove the DHCP client domain name configured for
the DHCP address pool of the current VLAN interface undo dhcp server
domain-name
III. Configuring a DHCP client domain name for multiple VLAN interfaces
Perform the following configuration in system view.