TL-SL3428_V3_User_Guide - TP-Link

Configuration Procedure:Step Operation Description1 Bind the IP address, MACaddress, VLAN ID and theconnected Port number ofthe Host together.2 Enable the protection for thebound entry.Required. On the IP-MAC Binding page, bind the IPaddress, MAC address, VLAN ID and the connected Portnumber of the Host together via Manual Binding, ARPScanning or DHCP Snooping.Required. On the Network Security→IP-MACBinding→Binding Table page, specify a protect type forthe corresponding bound entry.3 Specify the trusted port. Required. On the Network Security→ARPInspection→ARP Detect page, specify the trusted port.The specific ports, such as up-linked port, routing portand LAG port, should be set as Trusted Port.4 Enable ARP Detect feature. Required. On the Network Security→ARPInspection→ARP Detect page, enable the ARP Detectfeature.11.2.2 ARP DefendWith the ARP Defend enabled, the switch can terminate receiving the ARP packets for 300seconds when the transmission speed of the legal ARP packet on the port exceeds the definedvalue so as to avoid ARP Attack flood.Choose the menu Network Security→ARP Inspection→ARP Defend to load the following page.Figure 11-14 ARP Defend153