Dear All

I am having a problem with networking. In a office network there is 1 windows 2003 Small Business Server and 12 Clients with 9 with Win98SE and 3 with Windows XP. Problem is whenever I install Dlink 16 port switch which (New.. they bought from us) the LAN connectivity goes down and the office application software, and file and folder share and network sharing doesn't work. When I try to open the PC's in the domain from Win2003SBE Server it says "no network provider accepted the given path". and also from clients when we try to open other clients and server it says network path not found...
But when I install their old 8port HUB everything starts to work fine without any problem. Cabling and crimping haven't been changed and its straight cabling. In fact with dlink 16port switch was working for 1 month and then it suddenly stopped. We supplied new dlink 16port switch and the problem remains the same. Whereas when we install old 8port hub everything works fine but limited for 8 pcs remaining 4 PCs no network since it is port only... Please provide me the solution for the same....


Thank you..