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3Com Switch 7750 Series
Command Reference Guide – DHCP Chapter 1 DHCP Server Configuration Commands
1-6
Parameter
domain-name: Domain name 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).
all: Specifies all interface address pools.
Description
Use the dhcp server domain-name command to configure a domain name for the
DHCP clients whose IP addresses are from the specified interface address pool(s).
Use the undo dhcp server domain-name command to remove the configured
domain name.
By default, no domain name is configured for the DHCP clients.
Related command: domain-name.
Example
# Set aabbcc.com as the domain name of the DHCP client whose IP address is
obtained from the DHCP address pool of the current VLAN interface 1.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] interface Vlan-interface 1
[3Com-Vlan-interface1] dhcp server domain-name aabbcc.com
1.1.7 dhcp server expired
Syntax
VLAN interface view:
dhcp server expired { day day [ hour hour [ minute minute ] ] | unlimited }
undo dhcp server expired
System view:
dhcp server expired { day day [ hour hour [ minute minute ] ] | unlimited }
{ interface interface-type interface-number [ to interface-type interface-number ] | all }
undo dhcp server expired { interface interface-type interface-number [ to
interface-type interface-number ] | all }
View
System view/VLAN interface view