You are given a network layout below and asked to prepare the ROUTING TABLE for the ROUTER 3 only. Assume, all network communication lines are open. In your R3 Routing table, write all four destination IP addresses and corresponding interface numbers. In your answer use the notation of 12.34.56.xx4 (which means if the fnal destination is 1234.56x, then use the interface 4) 10.10.51 x R1 10.10.53.x 10,10.70x 10.10.34.x R4

An IP address can be written as a 32-bit number. For a class B network, the two most significant bits are set to 10. The 16 most significant bits are used as a network ID, and the 16 least significant bits are used as a host ID. However, the host ID cannot be all O's or all 1's. How many hosts (i.e., host IDs) can there be on a class B network? Type your answer.

Please idk if i got this right

Consider the network address 199.200.30.0. We want at least two subnets and between 60 and 70 hosts per subnet. What subnet mask should we use? What would the numbers of the first 2 and last 2 subnets be, along with their address range and their broadcast? Explain your answer.