TP-LINK 24-Port 10/100Mbps + 4-Port Gigabit L2 Managed Switch TL-SL3428 Hoja De Datos

 

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Port Isolation provides a method of restricting traffic flow to improve the network security by 

forbidding the port to forward packets to the ports that are not on its forwarding port list. 

The port isolation command is used to configure the forward port list of a port, 

so that this port can only communicate with the ports on its port list. To delete 

the corresponding configuration, please use no port isolation command. 

port isolation { [fa-forward-list fa-forward-list ] [gi-forward-list gi-forward-list] } 

fa-forward-list  ——  Configure Fast Ethernet ports to the forward port list. It is 

optional. 

gi-forward-list  ——  Configure Gigabit Ethernet ports to the forward port list. It is 

optional. 

Interface Configuration Mode (interface fastEthernet / interface range 

fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) 

Set Gigabit Ethernet ports 25-27 to the forward port list of Gigabit Ethernet 28: 

TL-SL3428(config)#interface range gigabitEthernet 1/0/28 

TL-SL3428(config-if-range)#port isolation gi-forward-list 1/0/25-27 

Set all the Ethernet ports to forward port list of Fast Ethernet port 2, namely 

restore to the default setting:   

TL-SL3428(config)#interface fastEthernet 1/0/2