TP-Link T2600G-28MPSTL-SG3424P T2600G-28MPSUN V2 CLI Reference Guide Guide - Page 160
ARP Inspection Commands
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Chapter 20 ARP Inspection Commands ARP (Address Resolution Protocol) Detect function is to protect the switch from the ARP cheating, such as the Network Gateway Spoofing and Man-In-The-Middle Attack, etc. 20.1ip arp inspection(global) Description The ip arp inspection command is used to enable the ARP Detection function globally. To disable the ARP Detection function, please use no ip arp detection command. Syntax ip arp inspection no ip arp inspection 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 globally: T2600G-28TS(config)#ip arp inspection 20.2ip 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. 139
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