Last few days i am facing a Problem in my Lan network
I have connected three PCS through Hub to Modem + Router.
My problem is that whenever a PC in Switched ON or OFF Internet connectivity goes or No Internet Access untill i switched ON my Modem + Router.
Any Suggestion to over come this problem.
If the three computers are close enough to the router and your router has enough Ethernet ports then you really don't need a hub. If not then I would try to narrow down the problem and take two computers and put it on the router and no hub and try to cause the problem again. If nothing happens then it's the Hub that is the issue. Hope that helps.
Ah. That's not good. Hmm. I would try to check the settings on the hub. Or buy a better router.
There is a good possibility because when you turn that computer off it may kill your session on the hub thus killing your other computer.
I would definitely stay clear of using cross cables, that's probably causing your trouble.
I have quite similar problem in India when I have cross linked computers. After some time session will drop out without any reason and second computer will loose connection.