3Com 8807 Configuration Manual page 690

690 C 57: DHCP C
HAPTER
Configuring DHCP Client
Domain Names
ONFIGURATION
Configuring a lease time for multiple VLAN interfaces
Perform the following configuration in system view.
Table 629 Configure a lease time for multiple VLAN interfaces
Operation
Configure a lease time for DHCP address
pools of multiple VLAN interfaces
Restore the lease time of DHCP address pools
of multiple VLAN interfaces to the default
value
The default lease times for global address pools and VLAN interface address pools
are all one day.
You can configure a domain name used by DHCP clients for each address pool on
a DHCP server.
Configuring a DHCP client domain name for a global DHCP address pool
Perform the following configuration in DHCP address pool view.
Table 630 Configure a DHCP client domain name for a global DHCP address pool
Operation
Configure a DHCP client domain name for a
global DHCP address pool
Remove the DHCP client domain name
configured for a global DHCP address pool
Configuring a DHCP client domain name for current VLAN interface
Perform the following configuration in VLAN interface view.
Table 631 Configure a DHCP client domain name for current VLAN interface
Operation
Configure a DHCP client domain name for the
DHCP address pool of the current VLAN
interface
Remove the DHCP client domain name
configured for the DHCP address pool of the
current VLAN interface
Configuring a DHCP client domain name for multiple VLAN interfaces
Perform the following configuration in system view.
Table 632 Configure a DHCP client domain name for multiple VLAN interfaces
Operation
Configure a DHCP client domain name for
DHCP address pools of multiple VLAN
interfaces
Remove the DHCP client domain name
configured for DHCP address pools of multiple
VLAN interfaces
Command
dhcp server expired { day day [ hour hour [
minute minute ] ] | unlimited } { interface
vlan-interface vlan-id [ to vlan-interface
vlan-id ] | all }
undo dhcp server expired { interface
vlan-interface vlan-id [ to vlan-interface
vlan-id ] | all }
Command
domain-name domain-name
undo domain-name
Command
dhcp server domain-name domain-name
undo dhcp server domain-name
Command
dhcp server domain-name domain-name {
interface vlan-interface vlan-id [ to
vlan-interface vlan-id ] | all }
undo dhcp server domain-name
domain-name { interface vlan-interface
vlan-id [ to vlan-interface vlan-id ] | all }