TP-Link T2600G-18TSTL-SG3216 T2600G-28MPSUN V2 CLI Reference Guide Guide - Page 106

T2600G-28TS(config)# user access-control mac-based 00:00:13:0A:00:01 12.6user access-control port-based Description The user access-control port-based command is used to limit the ports for login. Only the users connected to these ports you set here are allowed to login. To cancel the user access limit, please use no user access-control command. Syntax user access-control port-based interface { gigabitEthernet port-list } [ snmp ] [ telnet ] [ ssh ] [ http ] [ https ] [ ping ] [ all ] no user access-control Parameter port-list --The list group of Ethernet ports, in the format of 1/0/1-4. You can appoint 5 ports at most. [ snmp ] [ telnet ] [ ssh ] [ http ] [ https ] [ ping ] [ all ] -- Specify the access interface. These interfaces are enabled by default. Command Mode Global Configuration Mode Privilege Requirement Only Admin and Operator level users have access to these commands. Example Configure that only the users connected to ports 2-6 are allowed to login: T2600G-28TS(config)# user access-control port-based interface gigabitEthernet 1/0/2-6 12.7 line Description The line command is used to enter the Line Configuration Mode and make related configurations for the desired user(s), including the login mode and password configurations. 85