Hi all - I have several/many pc's connected to an 1811W. Since I upgraded to the 1811W - no pc can see any other. No file sharing, no printer sharing, computers cannot even ping each other - yet all computers get IP address's from the router and can access the internet perfectly.
I have done EVERYTHING you can with these XP Pro machines and I am left thinking its something I need to do in the router so that all of the computers connected to it can see each other and share stuff out (which is integral to my own business). I have nothing but the basics setup on the router and haven't really done much in their to tool around. I am also not a Cisco expert (been years since I was in a Cisco 'class') - so if someone could just tell me what it is I need to do, that would great. I am not looking for anything extreme here - i just want any PC connected to the router to be able to see any other PC connected to the router.
I have several devices connected through Ethernet and several wireless devices connected as well.
(Sorry for typos)