Network problem: computer does not reply.

[labist]

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 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.

[tmcd35]

Any routers or vLAN's involved or just directly connected switches? Any QoS controls on one of the switches dropping packets? Any redundant links between switches? If so is Spanning Tree enabled on all switches?

 

best I can think of off the top of my head.

[Davit2005]

When pinging is constant the response time is quite a lot. What switches and type of connections have you got between the devices you are pinging between>

[labist]

We have cisco 2950 series witches. And they have default configuration. No additional configuration is defind. No routers only directly connected switches.cat 6 cabling and connectors.

[twin--turbo]

Diagram(s) and output of cisco config will help.

 

Do you only have the 2950's

 

Rob