D-Link DGS-3000 - Page 238

DGS-3000 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
234
Example
To configure the DHCP relay option 61 function:
DGS-3000-26TC:admin#config dhcp_relay option_61 add mac_address 00-11-22-33-44-
55 drop
Command: config dhcp_relay option_61 add mac_address 00-11-22-33-44-55 drop
Success
DGS-3000-26TC:admin#
config dhcp_relay option_61 default 20-18
Description
This command is used to configure the default ruler for option 61.
Format
config dhcp_relay option_61 default [relay <ipaddr> | drop]
Parameters
relay - Specify to relay the packet that has no option matching 61 matching rules to an IP
address.
<ipaddr> - Enter the IP address used for this configuration here.
drop - Specify to drop the packet that have no option 61 matching rules.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To configure the DHCP relay option 61 function:
DGS-3000-26TC:admin#config dhcp_relay option_61 default drop
Command: config dhcp_relay option_61 default drop
Success
DGS-3000-26TC:admin#
config dhcp_relay option_61 delete 20-19
Description
This command is used to delete an option 61 rule.