D-Link DES-1228 Reference Manual page 152

config dhcp_relay option_82 policy
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To configure DHCP relay option 82 policy:
DES-1228/ME:4#config dhcp_relay option_82 policy replace
Command: config dhcp_relay option_82 policy replace
Success.
DES-1228/ME:4#
DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
Used to configure the reforwarding policy of relay agent information option 82 of the
switch.
config dhcp_relay option_82 policy [replace | drop | keep]
This command is used to configure the reforwarding policy of DHCP relay agent
information option 82 of the switch.
replace − The option 82 field will be replaced if the option 82 field already exists in the
packet received from the DHCP client.
drop − The packet will be dropped if the option 82 field already exists in the packet
received from the DHCP client.
keep − The option 82 field will be retained if the option 82 field already exists in the packet
received from the DHCP client.
Only Administrator-level users can issue this command.
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