R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

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Related commands
display dhcp relay information
dhcp relay release ip
Use dhcp relay release ip to request the DHCP server to release a specific client IP address.
Syntax
dhcp relay release ip client-ip
Views
System view
Default command level
2: System level
Parameters
client-ip: DHCP 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
Use dhcp relay security static to configure a static client entry, which is the binding between IP address,
MAC address, and Layer 3 interface on the relay agent.
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 }
Default
No manual client entry is configured on the DHCP relay agent.
Views
System view
Default command level
2: System level
Parameters
ip-address: Client IP address for creating a static binding.
mac-address: Client MAC address for creating a static binding, in the format H-H-H.
interface interface-type interface-number: Specifies a Layer 3 interface connecting to the DHCP client.
interface-type interface-number specifies the interface type and interface number.
all: Specifies all client entries to be removed.