How to check system port number?

enrique1985 · 06-04-2009, 04:23 AM

Q:
Use “netstat -an” command to check port state, in Windows 2000/XP system, we could use this command under command prompt to check system port state, and it could list the port number and its state that system is opening. And there are some sentences under state, now I simply explain what these words are for:
LISTEN: listen to the connection request of TCP port from remote
SYN-SENT: after sending connection request again, please wait for the matched connection request.

.......

Please click here to continue

**Advertise**

**Adv**

[Buy now] Please buy Tech Forum points if you find this computercare guides useful. It takes a few hours to create each guide and you can help in few clicks. Please support our technical work Thank you.