Study tips 640-802

What can be concluded from this information?

Which message will be returned from the receiver to the sender as part of this TCP/IP transfer?

which OSI layer is the problem?

Which destination addresses will Host A use to send data to Host B?

What source MAC address and source IP address are contained in the frame as the frame leaves R2 destined for host B?

which protocol or technology is represented by dashed line A?

Which two destination addresses will host 4 use to send data to host 1?

What kind of cable should be used to make each connection that s identified by the numbers shown?

What causing the problem?

what could be the problem?