TP-Link JetStream T3700G-28TQ - Show Interface Loopback; Show Interface Vlan

T3700G-28TQ JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide
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show interface loopback
Description
The show interface loopback command is used to display the information of
the specified loopback interface.
Syntax
show interface loopback number
Parameter
number —— The loopback interface number, ranging from 1 to 2147483647.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the information of the loopback interface 1:
T3700G-28TQ(config)#show interface loopback 1
show interface vlan
Description
The show interface vlan command is used to display the information or a
specified interface VLAN.
Syntax
show interface vlan vid
Parameter
vid —— The VLAN ID.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the information of VLAN 2:
T3700G-28TQ(config)#show interface vlan 2