D-Link xStack DGS-3620 Reference Manual page 388

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
Format
config dhcp_relay option_82 remote_id [default | user_define <string 32>]
Parameters
default - Use the switch's system MAC address as remote ID.
user_define - Use the user-defined string as remote ID. Space characters are allowed in the
string.
<string 32> - The user-defined string can be up to 32 characters long.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To configure the remote ID string of the DHCP relay agent information Option 82:
DGS-3620-28PC:admin#config dhcp_relay option_82 remote_id user_define D-Link
Switch
Command: config dhcp_relay option_82 remote_id user_define D-Link Switch
Success.
DGS-3620-28PC:admin#
22-16 config dhcp_relay option_82 state
Description
This command is used to configure the state of the DHCP relay agent information Option 82 of the
switch. The default settings is disabled.
Format
config dhcp_relay option_82 state [enable | disable]
Parameters
enable - When the state is enabled, the DHCP packet will be inserted with the Option 82 field
before being relayed to server. The DHCP packet will be processed based on the behavior
defined in the check and policy setting.
disable - When the state is disabled, the DHCP packet will be relayed directly to the server
without further check and processing of the packet.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
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