HPE 5920 series

71
<Sysname> system-view
[Sysname] dhcp relay release ip 1.1.1.1
dhcp relay server-address
Use dhcp relay server-address to specify DHCP servers on the DHCP relay agent.
Use undo dhcp relay server-address to remove DHCP servers.
Syntax
dhcp relay server-address ip-address
undo dhcp relay server-address [ ip-address ]
Default
No DHCP server is specified on the DHCP relay agent.
Views
Interface view
Predefined user roles
network-admin
Parameters
ip-address: Specifies the IP address of a DHCP server. The DHCP relay agent forwards DHCP
packets received from DHCP clients to this DHCP server.
Usage guidelines
The specified IP address of the DHCP server must not reside on the same subnet as the IP address
of the DHCP relay agent interface. Otherwise, the DHCP clients might fail to obtain IP addresses.
You can specify a maximum of eight DHCP servers on an interface. The DHCP relay agent forwards
the packets from the clients to all the specified DHCP servers.
If you do not specify an IP address, the undo dhcp relay server-address command removes all
DHCP servers on the interface.
Examples
# Specify the DHCP server 1.1.1.1 on the relay agent interface VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] dhcp relay server-address 1.1.1.1
Related commands
dhcp select relay
display dhcp relay interface
display dhcp relay check mac-address
Use display dhcp relay check mac-address to display MAC address check entries on the relay
agent.
Syntax
display dhcp relay check mac-address
Views
Any view