Dear all I have a problem in my Computers network. We have more than hundered computers in our network. When I ping from my computer to other computers that are on the same switch. Does not show any problem. But when I ping to the computers that are on the switched which are not directly connected to the same switch but are on the other swtiches. Ping replys some times and some times it gives request timeout as shown in the following picture. But As i copy something from that computers that are on the other switches continuous reply recieves without request timeout as shown below. Please help me to resolve this issue. Note: There is no error when accessing computers with \\servername\sharename. Problem is with ping and reply.