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port-list ——The specified Trusted Port list.
Command Mode
Global Configuration Mode
Example
Configure the ports 2-4,5-8 as the Trusted Port:
TP-LINK(config)# arp detection trust-port 2-4,5-8
arp detection (interface)
Description
The arp detection (interface) command is used to enable the ARP Defend
function. To disable the arp detection function, please use no arp detection
command. ARP Attack flood produces lots of ARP Packets, which will occupy
the bandwidth and slow the network speed extremely. With the ARP Defend
enabled, the switch can terminate receiving the ARP packets for 300 seconds
when the transmission speed of the legal ARP packet on the port exceeds the
defined value so as to avoid ARP Attack flood.
Syntax
arp detection
no arp detection
Command Mode
Interface Configuration Mode（interface ethernet / interface range ethernet）
Example
Enable the arp defend function for the ports 2-6:
TP-LINK(config)# interface range ethernet 2-6
TP-LINK(config-if)# arp detection
arp detection limit-rate
Description
The arp detection limit-rate command is used to configure the speed. The
switch can terminate receiving the ARP packets for 300 seconds when the
transmission speed of the legal ARP packet on the port exceeds the defined
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