have problm by ping esxi and vm

[hamedforum]

i have 4 host when 2 host connect to cisco switch and 2 antoher to hub dont have problem to ping and work the all of the host and vm

but when add another host form hub to cisco new host have problm to ping vm and esxi

what must do?how to Troubleshooting ?

[daphnissov]

I'll be quite honest, the drawing is so poor and your description so broken that I don't understand what you're asking and how your network topology is configured. I think it would be best to work with someone who can more effectively translate from your native language into English on a more technical nature.

[hamedforum]

sorry for my bad language

in new picture  all the host and vm work without problm

but  when connected the host 3 to switch 48port the host 3 is ping have lost and after 4 good ping then timeout .

the vm in host 3 all of the same bad ping and you cant work good by vm.i use standrad vswitch and all of the host same it.

don't different which host is connected to 48 port is 3 host