H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – DHCP
H3C S7500 Series Ethernet Switches Chapter 1
DHCP Server Configuration Commands
1-6
Parameters
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 commands: domain-name.
Examples
# 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.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] interface Vlan-interface 1
[H3C-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