3Com WX4400 3CRWX440095A manual Resetting a Port, To reset a port, use the following command

Configuring and Managing Ports 81

Resetting a Port

Displaying Port Information

You can reset a port by toggling its link state and PoE state. MSS disables the port’s link and PoE (if applicable) for at least one second, then reenables them. This feature is useful for forcing a MAP that is connected to two WX switches to reboot using the port connected to the other switch.

To reset a port, use the following command:

reset port port-list

You can use CLI commands to display the following port information:

„Port configuration and status

„PoE state

„Port statistics

You also can configure MSS to display and regularly update port statistics in a separate window.

Displaying Port Configuration and Status

To display port configuration and status information, use the following command:

display port status [port-list]

To display information for all ports, type the following command:

WX1200# display port status		Oper Config	Actual	Type	Media
Port Name	Admin

===============================================================================

1	1	up	up	auto	100/full	network	10/100BaseTx
2	2	up	down	auto		network	10/100BaseTx
3	3	up	down	auto		network	10/100BaseTx
4	4	up	down	auto	100/full	network	10/100BaseTx
5	5	up	up	auto		ap	10/100BaseTx
6	6	up	up	auto	100/full	network	10/100BaseTx
7	7	up	down	auto		network	10/100BaseTx
8	8	up	down	auto		network	10/100BaseTx

In this example, three of the switch’s ports, 1, 5, and 6, have an operational status of up, indicating the links on the ports are available. Ports 1 and 6 are network ports. Port 5 is a MAP access port.

(For more information about the fields in the output, see the Wireless LAN Switch and Controller Command Reference.)