D-Link DWS-3160-24TC Cli Reference Manual page 290

DWS-3160 Series Gigabit Ethernet Unified Switch CLI Reference Guide
Format
config dhcp_relay option_61 delete [mac_address <macaddr> | string <desc_long 255> | all]
Parameters
mac_address - The entry with the specified MAC address will be deleted.
<macaddr> - Enter the MAC address here.
string - The entry with the specified string will be deleted.
<desc_long 255> - Enter the string value here. This value can be up to 255 characters long.
all - All rules excluding the default rule will be deleted.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To remove a DHCP relay Option 61 entry:
DWS-3160-24PC:admin# config dhcp_relay option_61 delete mac_address 00-11-22-
33-44-55
Command: config dhcp_relay option_61 delete mac_address 00-11-22-33-44-55
Success
DWS-3160-24PC:admin#
24-20 show dhcp_relay option_61
Description
This command is used to display all rulers for Option 61.
Format
show dhcp_relay option_61
Parameters
None.
Restrictions
None.
Example
To display DHCP relay rulers for Option 61:
286