TP-Link T2600G-28SQ T2600G Series Switches CLI Reference Guide Guide - Page 542
ip arp inspection trust
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Command Mode Global Configuration Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Enable the ARP Detection function on VLAN 2 and enable the log feature on VLAN 2: T2600G-28TS(config)#ip arp inspection vlan 2 logging 60.4 ip arp inspection trust Description The ip arp inspection trust command is used to configure the port for which the ARP Detect function is unnecessary as the Trusted Port. To clear the Trusted Port list, please use no ip arp detection trust command .The specific ports, such as up-linked port and routing port and LAG port, should be set as Trusted Port. To ensure the normal communication of the switch, please configure the ARP Trusted Port before enabling the ARP Detect function. Syntax ip arp inspection trust no ip arp inspection trust Command Mode Interface Configuration Mode (interface gigabitEthernet / interface range gigabitEthernet) Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Configure the Gigabit Ethernet ports 1/0/2-5 as the Trusted Port: T2600G-28TS(config)#interface range gigabitEthernet 1/0/2-5 T2600G-28TS(config-if-range)#ip arp inspection trust 519
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