Consider a two-link network in which Host A has a 1 Mbps connection with a 10 ms propagation delay and the router has a 15 Mbps link with a 25 ms propagation delay. Host A sends Host B a 1500-byte packet. What is the packet transmission delay from the router to Host B (in milliseconds)?

Consider the network illustrated in the Figure below, B. Propagation Nodal Queuing Transmission processing (waiting for transmission) Assume the two hosts on the left of the figure start transmitting packets of 1200 bytes at the same time (at time=0) towards Router B. Suppose the link rates between the hosts and Router A are 3Mbps and the link rate between router A and router B is 4Mbps. One host link has a 2ms propagation delay and the other has a 3ms propagation delay. Router A has a nodal processing delay of 0.2ms. A. Calculate the time router A receives the last bit of the first packet: ms B. Calculate the time router A receives the last bit of the second packet: ms C. Calculate the time the last bit of the first packet leaves router A: ms D. Calculate the queueing delay (if any) of the second packet: ms E. Calculate the time the last bit of the second packet leaves router A: ms Please calculate the delays in ms (millisecond), and fill in the blank spaces with numbers only. For…

Consider a router that interconnects three subnets: Subnet 1, Subnet 2, and Subnet 3. Suppose all of the interfaces in each of these three subnets are required to have the prefix 223.10.128/24. Also suppose that Subnet 1 is required to support at least 50 interfaces, Subnet 2 is to support at least 100 interfaces, and Subnet 3 is to support at least 12 interfaces. Provide three network addresses (of the form a.b.c.d/x) that satisfy these constraints.