TP-Link T2600G Series - Using the CLI

Configuring DHCP Filter Configuration Examples
User Guide
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Figure 4-3 Create Entry for Legal DHCPv4 Server
3) Click to save the settings.
4.1.4 Using the CLI
1) Enable DHCPv4 Filter globally and on all pots:
Switch_A#configure
Switch_A(config)#ip dhcp filter
Switch_A(config)#interface range gigabitEthernet 1/0/1-28
Switch_A(config-if-range)#ip dhcp filter
Switch_A(config-if-range)#exit
2) Create an entry for the legal DHCPv4 server:
Switch_A(config)#ip dhcp filter server permit-entry server-ip 192.168.0.200 client-mac
all interface gigabitEthernet 1/0/1
Switch_A(config)#end
Switch_A#copy running-config startup-config
Verify the Configuration
Verify the global DHCPv4 Filter configuration:
Switch_A#show ip dhcp filter
Global Status: Enable