TP-Link T1700X-16TS T1700X-16TSUN V1 CLI Reference Guide - Page 82
ip dhcp snooping mac-verify
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servers. To turn the port back to a distrusted port, please use no ip dhcp snooping trust command. Syntax ip dhcp snooping trust no ip dhcp snooping trust Command Mode Interface Configuration Mode (interface ten-gigabitEthernet / interface range ten-gigabitEthernet / interface port-channel / interface range port-channel) Example Configure the Ten-Gigabit Ethernet port 1/0/2 to be a Trusted Port: T1700X-16TS(config)#interface ten-gigabitEthernet 1/0/2 T1700X-16TS(config-if)#ip dhcp snooping trust 11.9 ip dhcp snooping mac-verify Description The ip dhcp snooping mac-verify command is used to enable the MAC Verify feature. To disable the MAC Verify feature, please use no ip dhcp snooping mac-verify command. There are two fields of the DHCP packet containing the MAC address of the Host. The MAC Verify feature is to compare the two fields and discard the packet if the two fields are different. Syntax ip dhcp snooping mac-verify no ip dhcp snooping mac-verify Command Mode Interface Configuration Mode (interface ten-gigabitEthernet / interface range ten-gigabitEthernet / interface port-channel / interface range port-channel) Example Enable the MAC Verify feature for the Ten-Gigabit Ethernet port 1/0/2: T1700X-16TS(config)#interface ten-gigabitEthernet 1/0/2 T1700X-16TS(config-if)#ip dhcp snooping mac-verify 68