Please help : connection in the LAN

hello every one ...
I have a Lan network .. i want to enter another PC by using JAVA ...
I Know the User Name and the password ... so how can i do that ...
please help ...
best regards

Again, what do you want to do once you connect?
If you want to run command line programs you can use Telnet. To do this you will need to obtain a telnet server that you can run on the other machine. Most Unix and Linux systems come with one of these. For windows you will need to buy one or find a good Open Source or freeware server. If you have the cash (about $300USD) you can get the Hummingbird Exceed software, it has a Telnet and FTP server built in. As we all know Windows = M$.
Once you have the server you can write a client to run commands, reply 7 to Telnet to Unix box from Java App provides a simple swing client to run commands over telnet.
Another choice is to write both the client and the server. I've posted examples of how to do this on this forum. My examples are just a simple multiuser chat program, but the code could be adapted to other uses.
Again, the question is, what is your requirement?

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