Planet GS-5220-24T4XVR - Page 121

User’s Manual of GS-5220 LCD Series
121
The page includes the following fields:
Object Description
• Relay Mode
Indicates the DHCP relay mode operation. Possible modes are:
 Enabled: Enable DHCP relay mode operation. When enabling DHCP
relay mode operation, the agent forwards and transfers DHCP
messages between the clients and the server when they are not on
the same subnet domain. And the DHCP broadcast message won't
flood for security considered.
 Disabled: Disable DHCP relay mode operation.
• Relay Server
Indicates the DHCP relay server IP address. A DHCP relay agent is used
to forward and transfer DHCP messages between the clients and the
server when they are not on the same subnet domain.
• Relay Information
Mode
Indicates the DHCP relay information mode option operation. Possible
modes are:
 Enabled: Enable DHCP relay information mode operation. When
enabling DHCP relay information mode operation, the agent inserts
specific information (option82) into a DHCP message when
forwarding to DHCP server and removing it from a DHCP message
when transferring to DHCP client. It only works under DHCP relay
operation mode enabled.
 Disabled: Disable DHCP relay information mode operation.