uestion 12 Calculate the metric for the following EIGRP network (from RI to R4) S 0/0/1 G 0/0 S 0/1 R2 R1 1024 Kbps G 0/0 R4 Fa 0/1 Fa 0/0 172.16.1.0 /24 192.168.1.0 /24
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A: The metric for the following EIGRP network is as follows.
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- Consider the following bit stream-a. 00000000 b. 11111111 c. 01010101 d. 00110011 Draw the graph of the i. NRZ-Iusing each of the given data streams, assuming that the last signal level has been positive. From thegraphs, guess the bandwidth for this scheme using the average number of changes in the signal level.ngineering Computer EngineeringQ&A Library2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits) and the length of the link is 100Km. a. What is the propagation delay from A to B, that is the amount of time from when the first bit of the packet is transmitted at A, until it is received at B? b. What is the transmission time of the packet at A (the time from when the first bit of the packet is sent into the wire and the time at which the last bit is sent into the wire). c. Suppose now that that length of the link is doubled. What is the propagation delay from A to B now and what is the transmission t 2.1 Mbps. Assume that packets are of length 2.0 Kb (Kilobits) and the length of the link is 100Km. a. What is the propagation delay from A to B, that is the amount of time from when the first bit of the packet is transmitted at A, until it is received at B? b. What is the transmission time of the packet at A (the time from when the first bit of the packet is sent into the…Computer Science A Go-Back-N (GBN) ARQ scheme has been designed with window-size W = 10 such that it is fully efficient when there are no errors on the channel. Assume that frame size is 20000 bits and the overhead bits are negligible. What is the bit probability error (as seen at Layer 2) that makes the Go-Back-N ARQ 50% efficient?
- For NAT Network Address Translation Scenario: Jenny Bello is a small business owner selling and making customized computer peripherals. She has been finding it difficult to track her sales and inventories, however recently after an expert's advice, she adopted a Point of Sale (PoS) server. So, she can now track her sales and inventories at the store. However, she ran into another issue, the server can only be accessed within the store, because it has been assigned a private IPv4 address, it is not publicly accessible via the Internet. a) Why is not having the PoS server accessible over the Internet a problem for the business? b) What caused this problem? c) Propose a solution for the problem and explain how the solution works.Identify the shortest path from A to C. 4 B C 5 E A a. 9 b.-3 c. 5 d. 6 -3 D -2Skype is a well‑known VoIP system used not only for peer‑to‑peer conversations but also for audio and video conferencing involving three or more callers. Assume a video conference with a central server on Skype has N callers, and each caller generates a constant data stream at rate r bps. How many bits per second does the call initiator need to send? How many bits does each of other N‑1 callers need to send?
- A computer user finds that his wireless router transmits data at a rate of 75 Mbps (megabits per second). Compare the average time to transmit one bit of data with the time difference between the wifi signal reaching an observer's cell phone directly and by bouncing back to the observer from a wall 8.00 m past the observer.A line has a signal-to-noise ratio of 30dB and a bandwidth of 3000 KHz. What is the maximum data rate supported by this line in Kbps? Round off at the first digit after the decimal point. You can get two different answers depending whether you round off the log 2 as 0.3 or use all the decimals you get on the calculator. Both answers are considered correct.Computer A uses the Go-back-N ARQ protocol to send a 110 Mbytes file to computer B with a window size of 15. Given each frame carries 100K bytes data. How long does it take to send the whole file (the total time taken from A sending the first bit of the file until A receiving the last acknowledgment)? Given that the transmission rate of the link is 500 Mbps and the propagation time between A and B is 15ms. Assume no data or control frame is lost or damaged and ignore the overhead due to header and trailer.
- Q2: A sequential network has one input and one output. The output becomes 1 when either M or N is detected in its input where M and N are binary numbers. Otherwise, it gives 0 in its output. Draw the state diagram for the following: 1. M 2. M = 01 3. M = 10 4. M = 01 5. M = 01 11 and N-00 (use mealy model). and N=11 (use mealy model). and N = 1f(use mealy model). and N = 10 (use mealy model). and N = 10 (use moore model).QUESTION 15 Select the single response below that would accurately produce the signal in the linked graphic. AA 1-10-5 2-10-5 3-10-5 4-10-5 x 0 8-10% -8-104 y Signal in the time domain (t in seconds) O Y = 13.5 sin (2m 28,000t) O Y = 10.7 sin (2m 30,000t) O Y = 135,000 sin (TT 60,000t) O Y = 107,000 sin (8m 4000t) O Y = 1.07* 10^4 sin (2TT 8000t) O Y = 1.35 10^9 sin (T 4,000t) 5-10-5Suppose there is a b+n (Sum of first and last digit of your Reg#) Mbps microwave link between a geostationary satellite and its base station on Earth. Every minute the satellite takes a digital photo and sends it to the base station. Assume a propagation speed of 2.4*108 meters/sec. 1. What is the propagation delay of the link? 2. What is the bandwidth-delay product?