The router will forward the datagram 33.99.249.120 to Link Interface number: The third byte Inout (249) 1111 1001 interface 0 (80) 1001 XXXX No Match interface 1 (160) 101x XXXX No Match interface 2 (176) 1011 xxxx No Match interface 3 (224) 1111 xxXX Match is 1111 -4 bits Answer interface 3 One possible correct answer is: 3

Q: UDP and TCP use 1’s complement for their checksums to detect errors. Suppose you have  the following…

A: A. To find the 1's complement of the sum of the given 8-bit bytes, we first need to add them…

Q: 36. Figure below shows TCP communication between Alice and Bob. Bob Alice Seq = 1022, 28-bytes data…

A: Here sequence number indicates the first byte in the packet.  From there onwards, sequence number of…

Q: n TCP, cumulative ACK is used to cover segments lost. A True B False

A: Please find the answer below :

Q: out the time-ou TCP timer manag 5.

A:

Q: If R2 OXA902 8470 and R3 = -160, what effective address is generated by the ins uction LDR RO, [R2,…

A: Solution Here, the effective address is   = R2 + (R3 << 1)   Now, R2 = 0xB903 8471 (given)…

Q: Name Three error-detection strategies employed by link layer

A: Answer is given below .

Q: TCP sends a segment at 5:30:20. it receives the acknowledgement at 5:30:25. What is the new value of…

A: Given :  TCP sends a segment at 5:30:20. it receives the acknowledgement at 5:30:25. What is the new…

Q: 1. Find the source hardware address. 2. Find the destination hardware address. 3. What type of frame…

A: The Address Resolution Protocol (ARP) is a network protocol that resolves IP addresses to MAC…

Q: In TCP the demultiplexing uses source and destination IP addresses, and source and destination port…

A: Given True/False In TCP the demultiplexing uses source and destination IP addresses, and source and…

Q: elow  shoe:-+.

A: We need to convert it all. This question involves various number system conversions and memory…

Q: We have the 3 links mentioned in the table with their corresponding MTU. Link Maximum Transmission…

A: Introduction: Given three links A, B and C and there MTU are 200, 400 and 1500 respectively, using…

Q: Choose "true" or "false" and provide a short explanation for your answer to each of the following:…

A: Answer is

Q: Q2/ The following data stream (10011011 11001110 11110000 10001000 11100000 11011010 11111111…

A: IntrodcutionIn digital systems, the analog signals will change into digital sequence (in the form of…

Q: MC10: In CSMA/CD protocol, after a collision is detected, a random delay is determined by algorithm…

A: GIVEN:

Q: 13. Suppose you received these bit strings over a communi- cations link, where the last bit is a…

A: Solution:-

Q: ou have to send a data packet 100100011011 of 12 bits to your friend using 4B/5B block coding. Apply…

A: In 4B/5B we divide the available data into blocks of 4 and then replace it with corresponding 5-bit…

Q: Use a single large circular buffer per connection is simple and does not depend on TCP segment sizes…

A: Answer: In computer science, a roundabout cushion, round line, cyclic support, or ring cradle is a…

Q: Write program to send 44H to ports P1 and P2, using (a) their addresses (b) their name

A: Below program to send 44H to ports p1 and p2

Q: Host A Host B User types "Hello" Seq=100, ACK=200, data = "Hello" host ACKS Seq=X1 , ACK=X2, data =…

A: Here in this question we have given a tcp connection.there host A send seq and ack to the receiver…

Q: how to read an IP datagram header (in hex). 450005dc 1e244000 8006...

A: We are trying to read IP packet headers manually from the hex file.

Q: 58. The avg. # in-flight bytes is 2/3: A. avg TCP thruput = 2/3 W/RTT Bit/sec B. avg TCP thruput =…

A: Given that, Average in flight bytes= 2/3 TCP stands for Transmission control protocol. RTT stands…

Q: Assume we have

A:

Q: The very last block of a message encrypted with AES-256 in CBC mode is 15 bytes long and ends with…

A: The following 16 bytes make up clear text: 0102030405060708 090a0b0c0d0e0f padded with PKCS #7 with…

Q: A sender needs to send the four data items 0x1236, 0xABCC, 0x03BC, and 0xEEEE. To avoid confusion,…

A: a) Given four information things are 0x1236, 0xABCC, 0x03BC, and 0xEEEE  Allow us to work out the…

Q: In longest prefix match, which interface will : 11111000 11100111 00010001 00010101 end up on ?…

A: In the longest prefix match, from all the routes in the routing table, the router selects the one…

Q: Computer Science The following character encoding is used in a data link protocol: A: 11100011 B:…

A: Data link layer detects/corrects errors as follows: Framing Computing checksum Handling error if any…

Q: Using Dikjstra's algorithm calculate the best path to reach the following destination LAN 2 and LAN…

A: Given: We are given a graph that connects nodes (Router/LAN's) to each other. Each LAN has one…

Q: A sender needs to send the four data items 0x0236, 0x0BCC, 0x03BC, and 0xEEEE. To avoid confusion,…

A:

Q: The table below represents the payload of a UDP segment. Calculate the sum of the following two…

A: BINARY ADDITION OF TWO 16-BIT INTEGERS :    1 0 1 1  0 1 0 1  0 1 1 0  1 1 1 1    1 0 1 0  0 1 0 0…

Q: Congestion window size (segments) 45 40 35 30 25 20 15 10 LO 5 0 02 4 6 8 10 12 14 16 18 20 22 24 26…

A: In TCP Reno, the segment loss event occurs when three duplicate acknowledgments (also known as…

Q: Given the data word x^7+x^6+x^4+x^2+1and the divisor x^3+x+1, show the generation of the codeword at…

A: For Data word = x^7+x^6+x^4+x^2+1 Divisor = x^3+x+1 Codeword will be -

Q: The following  bit stream : 0111110001010011111111100101111111111110 represents data that needs to…

A: Hello student Greetings   The given question pertains to the field of computer networking,…

Q: a-1011 1100B to hexadecimal b- 173D to binary c- 4 1.6875 to binary d- If CS=24F6H and IP-634AH,…

A: a.1011 1100B to hexadecimal: Step 1: Write down the binary number: 10111100 Step 2: Group all the…

Q: in the tradeoffs involved in selecting TCP’s segment retransmission timer lengths.

A: The answer is given below.

Q: Let X = 110101 and Y = 101110 be unsigned binary numbers. Compute the difference X-Y and show the…

A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!

Q: Your professor asked you to encrypt the plaintext bits: 1000 0111 with key bits: 00100 10111(after…

A: The current scenario here is to perform the one left shift in key generation  using  S-DES…