Fair enough I wasn't badgering you, just a friendly reminder... you'd be surprised how many people miss out vital information. It becomes force of habit to repeat yourself.
I know what you are saying, and you're right.
I can't give an exact number of the machines. About 100-150 machines.
I've used on my computer both wired and wireless on the same time. After I came from vacantion I had only problems here.
I also tried to disable and after that enable the network card and nothing.
The IP's should be like this :
20.1.1.x or 20.1.2.x, or 20.1.3.x
The gateway 22.214.171.124
And I also have the DNS IP.
This info I have from the IT Specialist of the company who is not here right now and I can't contact him. He told me some general things before he left. And now is my job to fix the problem.
Another problem is that in the server room is total disaster, because I don't know where all the cables are going, I don't know the physical location of some equipement (switch, router, AP) and probably I should start with this.... Or maybe this is not related to my problem?
I don't have to many knowledges regarding networking, so that's why I'm asking you.
Also, I must thank you for the patience that you have with me...