D-Link DGS-3700 Series Reference Manual page 492

DGS-3700 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
DGS-3700-12:5#config dhcp_relay option_82 check enable
Command: config dhcp_relay option_82 check enable
Success.
DGS-3700-12:5#
config dhcp_relay option_82 remote_id
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To configure the default remote ID of the DHCP relay agent.
DGS-3700-12G:5#config dhcp_relay option_82 remote_id default
Command: config dhcp_relay option_82 remote_id default
Success.
DGS-3700-12G:5#
config dhcp_relay option_82 policy
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To configure DHCP relay option 82 policy:
DGS-3700-12:5#config dhcp_relay option_82 policy replace
Command: config dhcp_relay option_82 policy replace
Success.
DGS-3700-12:5#
Used to configure the remote ID of DHCP relay agent information option 82 of the
switch.
config dhcp_relay option_82 remote_id [default | user_define <desc 32>]
This command is used to configure the remote ID of DHCP/BOOTP relay agent
information option 82 of the switch.
default – Specifies to use the default configuration for the option 82 remote ID.
user_define – Specifies to use the user defined configuration for the option 82 remote
ID.
Only Administrator and Operator-level users can issue this command.
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 and Operator-level users can issue this command.
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