3. Fill in the blanks. a) The function of a order to provide for an orderly and efficient use of that capacity. protocol is to control access to the transmission medium in Answer: b) A generic term for sharing the capacity of a data link is Answer: c) The simplest error-detecting scheme is to append a data. bit to the end of a block of Answer:

3. Fill in the blanks. a) The function of a order to provide for an orderly and efficient use of that capacity. protocol is to control access to the transmission medium in Answer: b) A generic term for sharing the capacity of a data link is Answer: c) The simplest error-detecting scheme is to append a data. bit to the end of a block of Answer:

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section20.10: Exponential Queues In Series And Open Queuing Networks

Problem 8P

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SUBJECT:- NETWORKING NOTE:- TAKE X = 1149 QUESTION# 1:- A bit stream X is being transmitted, where; X is the ASCII of last digits of your arid number (For example a student having 19-ARID-1149 will use ASCII of 1149 as X). a) Use 100001 as flag (starting/ending delimiter) and apply bit stuffing approach at layer 2. b) Apply Polar (RZ or NRZ) signaling/coding scheme on the resultant data obtained from part a of this question and represent the signal.
4. Suppose we have to transmit a list of five 4 bit numbers that we need to send to a destination. Show the calculation using checksum method at the sender and receiver side if the set of numbers is ( 3, 7, 9, 11, 13).
The last part of Bruce Wayne problem How many of each type of subnet size did you need? Include the unallocated subnet size. /22 /23 /24 /25 /26 /27 /28 /29
A certain link layer interfaces uses CRC to detect errors. Answer the following questions. a. For each 8-bit data frame, the layer users a generator polynomial G(x0 = x^4 + x^2+ 1 to add redundant bits. What is the sequence of bits actually sent when the 8-bit data frame is "10011101"? b. Assume a sender has a 6-bit data fame "101110" to transmit to a receiver. The sender generates the data frame "101110011" and sends it to a receiver. The sender uses the generator "1001" to find an R. Assume there will be no errors in the CRC bits. Can the receiver detect all errors in the received frame using the given generator and the CRC bits? Justify your answer. Please show step by step explanations and solution for a good understanding. Thank you very much.
Suppose 198.53.202.0 is a network address and we want 4 subnets. Find the following: - Number of bits required for subnetting - Subnet mask - Range of address in each subnet - Broadcast address for each subnet
Do you think it's feasible to design a data-transfer protocol that prevents every conceivable problem from occurring? If so, please be more precise.
The following bit stream : 0111110001010011111111100101111111111110 represents data that needs to be framed by the link layer on the sender’s side. Derive the resultant bit stream by adding necessary flag bits and performing bits stuffing. assume that the link layer uses the flag bits with bit stuffing approach for framing, with the following details: The beginning and end of a data frame are indicated by the special flag bits 01111110 (i.e., 0x7E). To handle accidental occurrence of the flag bits within the data, a 0 bit is stuffed every time 5 consecutive 1s are found in the data. For simplicity, assume that no other header/trailer information is added to the data. I got this answer below but it is wrong. 0111111001111100001010011111011110010111110111111011001111110
A- Use an example to distinguish between static and dynamic NAT (PAT). B- Define OSPF terminology briefly using the highlighted OSPF keywords from several sections, citing the internal router, DR, BDR, ABR, and ASBR. C- In which VTP mode may we create, edit, and remove ylans? D- Distinguish between the three modes of VTP and the two kinds of VLANs, static and dynamic. E- Provides an example of how to configure the loopback interface.
1.) There is a data that has a file size of 26Mb with an ethernet overhead of 8 Mb. Find the Total amount of data to be transferred and Throughput, if there is an amount of data loss of 15 Mbps due to errors and acknowledgments. 2.) Assume that the distance between the sender and the receiver is 5000 km and that light travels at 1.7 x 108 m/s. What is the propagation time and the transmission time for a 1.44 MB message if the bandwidth of the network is 3 Mbps? 3.) An analog signal has a bit rate of 36000 bps and a baud rate of 1200 baud. How many data elements are carried by each signal element? How many signal elements do we need?
(a) In a generic router architecture, what major components are there? (b) Which components will an incoming datagram go through to get forwarded? (c) How does the roundabout analogy given in the textbook correlate to the internals of a router? (d) How do you relate the four types of nodal delays introduced in Chapter 1 to the forwarding process of a router?
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