Interlogix GE-DSSG-244-POE User Manual - Manual (Page 56)

IFS NS3601-24P/4S GE-DSSG-244 and 244-POE User Manual
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Figure 4-2-11 DHCP Relay Configuration page screenshot
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 enable DHCP relay mode
operation, the agent forward and to transfer 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 to 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 enable DHCP
relay information mode operation, the agent insert specific information (option
82) into a DHCP message when forwarding to DHCP server and remove 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.
• Relay Information
Policy
Indicates the DHCP relay information option policy. When enable DHCP relay
information mode operation, if agent receive a DHCP message that already
contains relay agent information. It will enforce the policy. And it only works under
DHCP relay information operation mode enabled. Possible policies are:
Replace
: Replace the original relay information when receive a DHCP message
that already contains it.
Keep
: Keep the original relay information when receive a DHCP message that
already contains it.
Drop
: Drop the package when receive a DHCP message that already contains
relay information.
Buttons
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.