A 100-km-long cable runs at the T1 data rate. The propagation speed in the cable is 2/3 the speed of light in vacuum. How many bits fit in the cable?
Answer to relevant QuestionsSuppose that we model protocol 4 using the finite state machine model. How many states exist for each machine? How many states exist for the communication channel? How many states exist for the complete system (two machines ...For this problem, use a formula from this chapter, but first state the formula. Frames arrive randomly at a 100-Mbps channel for transmission. If the channel is busy when a frame arrives, it waits its turn in a queue. Frame ...How long does a station, s, have to wait in the worst case before it can start transmitting its frame over a LAN that uses (a) The basic bit-map protocol? (b) Mok and Ward's protocol with permuting virtual station numbers?What is the baud rate of the standard 10-Mbps Ethernet?The 1000Base-SX specification states that the clock shall run at 1250 MHz, even though gigabit Ethernet is only supposed to deliver 1 Gbps. Is this higher speed to provide for an extra margin of safety? If not, what is going ...
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