TP-Link T2600G Series - Page 627

User Guide 598
Configuring DHCP Service Configuration Examples
Switch(config)#ip dhcp l2relay
Switch(config)#ip dhcp l2relay vlan 1
2) On port 1/0/1, enable Option82 and select Option82 Policy as Replace. You can
configure other parameters according to your needs. In this example, keep Format as
Normal and Remote ID Customization as Disabled. Enable Circuit ID Customization and
specify the Circuit ID as Group1.
Switch(config)#interface gigabitEthernet 1/0/1
Switch(config-if)#ip dhcp l2relay information option
Switch(config-if)#ip dhcp l2relay information strategy replace
Switch(config-if)#ip dhcp l2relay information circuit-id Group1
Switch(config-if)#exit
3) On port 1/0/2, enable Option82 and select Option82 Policy as Replace. You can
configure other parameters according to your needs. In this example, keep Format as
Normal and Remote ID Customization as Disabled. Enable Circuit ID Customization and
specify the Circuit ID as Group2.
Switch(config)#interface gigabitEthernet 1/0/2
Switch(config-if)#ip dhcp l2relay information
Switch(config-if)#ip dhcp l2relay information strategy replace
Switch(config-if)#ip dhcp l2relay information circuit-id Group2
Switch(config-if)#end
Switch#copy running-config startup-config
Verify the Configurations
View global settings:
Switch#show ip dhcp l2relay
Global Status: Enable
VLAN ID: 1
View port settings:
Switch#show ip dhcp l2relay information interface gigabitEthernet 1/0/1
Interface Option 82 Status Operation Strategy Format Circuit ID ...
--------- ---------------- ------------------ ------- --------- ...
Gi1/0/1 Enable Replace Normal Group1 ...