TP-Link TL-SG2216 - Loopback; Show System-Info; Show Ip Address

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loopback
Description
The loopback command is used to test whether the port is available or not.
Syntax
loopback {port} { internal | external }
Parameter
port —— The number of the port which is selected for loopback test.
internal | external —— Loopback Type. There are two options, Internal and
External.
Command Mode
User EXEC Mode and Privileged EXEC Mode
Example
Do a Internal-type loopback test for port 4:
TP-LINK# loopback 4 internal
show system-info
Description
The show system-info command is used to display System Description,
Device Name, Device Location, System Contact, Hardware Version, Firmware
Version, System Time, Run Time and so on.
Syntax
show system-info
Command Mode
Any Configuration Mode
Example
Display the system information:
TP-LINK# show system-info
show ip address
Description
The show ip address command is used to display MAC Address, IP Address,