unable to communicate host with vm with bridged network

Hi

I have installed vmware server 2.0.2 on windiows 7 ultimate

I have created one vm and put network setting as bridged network its not ping the host

I change the mode to host only it able to ping the host but not abel to access the host using unc path

I have local area connection connected to broadband modem

Can some one help me how to establish the communication/netwoerk betn host and guest?