Your post needs to be a little more clear. What do you want to do with Net:Telnet?
I wanted to use Net::Telnet to connect to DecServers to automate logging out all known active ports. A task that is very time consuming manually, and almost always causes me to enter commands more than once, due to fat finger errrors.
I use Net::Telnet to get that task completed, now. I was able to load the module on my windows xp pro workstation, and develop the script in under an hour. Now, I have a nice little script to call, of course I'm tweaking it more, but that's the fun part.
So, what do you want to do exactly? What have you tried? I found some examples by googling 'Net::Telnet Examples'. Not all returned entries were spot-on, but I got enough of a clue, along with the doc to get me going.
Cheers