Dhcp Relay Statistics - Planet Networking & Communication GS-5220-24P4X User Manual

• Relay Information
Mode
• Relay Information
Policy
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4.2.10 DHCP Relay Statistics

This page provides statistics for DHCP relay. The DHCP Relay Statistics screen in
User's Manual of GS-5220 Ultra PoE & PoE+ Series
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.
Indicates the DHCP relay information option policy. When enabling DHCP relay
information mode operation, if agent receives 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 receiving a DHCP
message that already contains it.

Keep: Keep the original relay information when receiving a DHCP message
that already contains it.

Drop: Drop the package when receiving a DHCP message that already
contains relay information.
Figure 4-2-13: DHCP Relay Statistics Page Screenshot
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Figure 4-2-13 appears.