The MAC address A234451192F1 is an example of c Mention two 2 forms of Flow

The mac address a234451192f1 is an example of c

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The MAC address A2:34:45:11:92:F1 is an example of ……… c. Mention two (2) forms of Flow Control employed at the data link layer? d. How long does it take a packet of length 1,000 bytes to propagate over a link of distance 2,500 km, propagation speed 2.5 · 108 m/s, and transmission rate 2 Mbps? e. Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 500 kbps, R2 = 2 Mbps, and R3 = 1 Mbps. a. Assuming no other traffic in the network, what is the throughput for the file transfer? b. Suppose the file is 4 million bytes. Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B? Define the following terms i. Circuit switching ii. Packet Switching a. What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in a circuit-switched network? b. What is Network Bandwidth?
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c. A network has 10 computers connected to a 10 Mbps hub, and all 10 computers are trying to send and receive files frequently. Due to bandwidth sharing, what is the average effective bandwidth for each computer? Fig 1 shows the switch which maintains a switching table a. From Fig. 1, what happens if the switch doesn’t find the destination MAC address in its switching table?
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