Use the following scenario to answer the 10 questions below: You have 3 networks ( A,B, and C) and 2 routers (Y and Z). Network A has an address space of 10.1.1.0/24 and is connected to router Y, using the interface 10.1.1.1. Network B has an address space of 192.168.1.0/24 and is connected to Router Y, using the interface 192.168.1.254. Network B is also connected with router Z, using the interface of 192.168.1.1. Network C has an address space of 172.16.1.0/24 and is connected to router Z, using the interface 172.16.1.1. The diagram below represents these connections and interfaces. 4. What information is in the data payload of the Ethernet frame? Handshake IP datagram ART message network interface