TP-LINK T1500-28PCT Manual Do Utilizador
77
loopback interface
Description
The
loopback interface command is used to test whether the port is available
or not.
Syntax
loopback interface { fastEthernet port | gigabitEthernet port } { internal |
external }
external }
Parameter
port —— The Fast/Gigabit Ethernet port number.
internal | external —— Loopback Type. There are two options: “internal” and
“external”.
“external”.
Command Mode
User EXEC Mode and Privileged EXEC Mode
Example
Do an internal-type loopback test for Gigabit Ethernet port 27:
T1500-28PCT# loopback interface gigabitEthernet 1/0/27 internal
Do an external-type loopback test for Gigabit Ethernet port 27:
T1500-28PCT# loopback interface gigabitEthernet 1/0/27 external
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.
Version, System Time, Run Time and so on.
Syntax
show system-info
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the system information:
T1500-28PCT# show system-info