Sharing port no.?

[awaismalik82]

Hi all! I wanted to know that whts the sharing port no. of a host running on a network. Or you could tell me a port which is always active once a host starts running on a network. Thanx

[mahanare]

Probably you want to know the reserved port numbers like
23 for telnet. 25 for SMTP.

It depends on your system and it's setting to know what port numbers are active.
if you are running telnet 23 will be active
to get a detailed report on various port number you may look into the following link
http://www.iana.org/assignments/port-numbers

cheers
mahanare