D-Link DGS-1510/ME Series Reference Manual page 185

DGS-1510/ME Series Metro Ethernet Switch CLI Reference Guide
Example
To configure the circuit id of DHCP relay agent as default:
DGS-1510-28XMP/ME:admin# config dhcp_local_relay option_82 circuit_id default
Command: config dhcp_local_relay option_82 circuit_id default
Success.
DGS-1510-28XMP/ME:admin#
19-4 config dhcp_local_relay option_82 ports
Description
This command is used to configure the settings of the specified ports for the policy of the option 82.
Format
config dhcp_local_relay option_82 ports <portlist> policy [replace | drop | keep]
Parameters
<portlist> - Enter a list of ports to be configured.
policy - Specifies how to process the packets coming from the client side which have the option 82 field.
replace - Specifies to replace the existing option 82 field in the packet.
drop - Specifies to discard if the packet has the option 82 field.
keep - Specifies to retain the existing option 82 field in the packet.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To configure port 1 to 5 for the policy of the option 82:
DGS-1510-28XMP/ME:admin# config dhcp_local_relay option_82 ports 1-5 policy keep
Command: config dhcp_local_relay option_82 ports 1-5 policy keep
Success.
DGS-1510-28XMP/ME:admin#
19-5 config dhcp_local_relay option_82 remote_id
Description
This command is used to configure the remote ID.
Format
config dhcp_local_relay option_82 remote_id [default | user_define <desc 32>]
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