R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

177
replace: Specifies to forward messages containing Option 82 after replacing the original Option 82 with
the Option 82 padded in the specified padding format.
Description
Use dhcp relay information strategy to configure DHCP relay agent handling strategy for messages
containing Option 82.
Use undo dhcp relay information strategy to restore the default handling strategy.
The handling strategy for messages containing Option 82 defaults to replace.
Related commands: display dhcp relay information.
Examples
# Configure the DHCP relay agent handling strategy for messages containing Option 82 as keep.
<Sysname> system-view
[Sysname] interface GigabitEthernet 0/1
[Sysname-GigabitEthernet0/1] dhcp relay information enable
[Sysname-GigabitEthernet0/1] dhcp relay information strategy keep
dhcp relay release ip
Syntax
dhcp relay release ip client-ip
View
System view
Default level
2: System level
Parameters
client-ip: DHCP client IP address.
Description
Use dhcp relay release ip to request the DHCP server to release a specified client IP address.
Examples
# Request the DHCP server to release the IP address 1.1.1.1.
<Sysname> system-view
[Sysname] dhcp relay release ip 1.1.1.1
dhcp relay security static
Syntax
dhcp relay security static ip-address mac-address [ interface interface-type interface-number ]
undo dhcp relay security { ip-address | all | dynamic | interface interface-type interface-number |
static }
View
System view