TP-Link JetStream T3700G-28TQ - spanning-tree mst configuration; instance

T3700G-28TQ JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide
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T3700G-28TQ(config-if-range)#no port isolation
show port isolation
Description
The show port isolation command is used to display the forward port list of a
port.
Syntax
show port isolation interface [ fastEthernet port | gigabitEthernet port |
ten-gigabitEthernet port ]
Parameter
port —— The number of Ethernet port you want to show its forward port list, in
the format of 1/0/2.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the forward-list of Gigabit Ethernet port 3:
T3700G-28TQ#show port isolation interface gigabitEthernet 1/0/3
Display the forward-list of all Ethernet ports:
T3700G-28TQ#show port isolation interface