Problem 4 Assume that host A is connected to a router R1, R1 is connected to another router, R2 and R2 is connected to host B. Assume that a TCP message that contains 900 bytes of data and 20 bytes of TCP header is passed to the IP layer at host A for delivery to B. The IP header is 20 bytes long. Show the Total length, Identification, DF MF, and Fragment offset fields of the IP header in each packet transmitted over the three links. Assume that link A- R1 can support a maximum frame size of 1024 bytes including a 14-byte frame header, link R1- R2 can support a maximum frame size of 512 bytes, including an 8-byte frame header, and link R2-B can support a maximum frame size of 512 bytes including a 12-bye frame header.

Q: 3.5-3 TCP sequence numbers and ACKS (1). Consider the TCP Telnet scenario below (from Fig. 3.31 in…

A: Here the option # (2) is correct option.

Q: Problem 3 Consider the problem of deciding whether to implement a virtual- circuit or a datagram…

A: Answer: a) packets arrive periodically= L/R L-packet size R- rate. 256/9600=0.026. b) The…

Q: P27. Host A and B are communicating over a TCP connection, and Host B has already received from A…

A: Given Data:- IN The Host A and B are communicating over TCP, Host B has already received all bytes…

Q: P27. Host A and B are communicating over a TCP connection, and Host B has already received from A…

A: Hey, since multiple sub-parts questions posted, we will answer first three question according to our…

Q: Consider transferring an enormous file of L bytes from Host A to Host B. Assume an MSS of 536 bytes.…

A: Given Maximum Segment Size (MSS) = 536 bytes Size of Transmission Control Protocol (TCP) sequence…

Q: 3.5-4 TCP sequence numbers and ACKS (2). Suppose that as shown in the figure below, a TCP sender is…

A: In TCP, the sequence number indicates the starting address of the data packet and the…

Q: Consider transferring an enormous file of L bytes from host A to host B. Assume an MSS of 1460…

A: a. Given size of TCP sequence = 4 bytes = 4 * 8 bits = 32 bits The maximum file size that can be…

Q: Consider transferring an enormous file of L bytes from host A to host B. Assume an MSS of 1460…

A: 1 Byte = 8 bit 4 byte = 4  = 32 bit. TCP: Transmission Control Protocol is a protocol for sending…

Q: Consider a client connecting to a web server via a router as shown in Fig.Q2. Client A sends a…

A: RTT=30 msTp=302=15 msCalculating the total time to receive the files: =Trasmission time+progration…

Q: Consider the following network. A. Display router forwarding table A. such that all traffic for…

A: Forwarding table and explanation

Q: Consider the following network. A. Display router forwarding table A. such that all traffic for…

A: Router Forwarding table and reason provided below

Q: Consider a TCP connection with the following parameters: a) Initial ssthreshold = 8 b) Round…

A:

Q: Host A sends the information of size 3000 bytes to Host B using TCP protocol. As long as Host B…

A: Answer:

Q: Host A and B are communicating over a TCP connection, and Host B has already received from A all…

A: The TCP(Transmission control Protocol is used from the Host A to Host B where one will be the sender…

Q: Problem 3: Refer to the below diagram, computer 9.0.0.1 with MAC A sends a message to computer…

A: SOLUTION : We know that Data link layer can only check till mac address. It cant see ip address of…

Q: P16. Consider the network setup in Figure 4.25 . Suppose that the ISP instead assigns the router the…

A:

Q: Consider the following network. A. Display router forwarding table A. such that all traffic for…

A: Forwarding Table is shown below with explanation

Q: 1) Consider a packet of length 1200 bytes begins at end system 'A' and travels over three links to…

A: Given that, Length of the packet= 1200 bytes queuing delay= 0 propagation delay= 2.5*108m/s Band…

Q: P19. Consider the SDN OpenFlow network shown in Figure 4.30 . Suppose that the desired forwarding…

A: The, answer has given below:

Q: Consider a TCP connection with the following parameters:  a) Initial ssthreshold = 8 b) Round Trip…

A:

Q: QUESTION 67 Explain what happen in the following scenario in TCP A sends the first segment to B…

A: Explain what happen in the following scenario in TCP A sends the first segment to B (successfully…

Q: Host A sends the information of size 3000 bytes to Host B using TCP protocol. As long as Host B…

A: Please find the answer in step 2

Q: Assume a router using RIP has 10 entries in its forwarding table at time t1. Six of these entries…

A:

Q: 1. Two TCP entities communicate across a reliable network. Let the normalized time to transmit a…

A: Two TCP entities communicate across a reliable network. Let the normalized time to transmit a fixed…

Q: 14. A TCP connection with a flow control window of 50 packets uses slow start with a minimum…

A: TCP: Transmission Control Protocol (TCP) is a standard that defines how to establish and maintain a…

Q: 5. Consider a datagram network using 32-bit host addresses. Suppose a router has four links,…

A: The, answer has given below:

Q: V- The diagram below shows two residential networks with routers that implement NAT. The public IP…

A: trust this will help you. on the off chance that you have any uncertainty if it's not too much…

Q: Assume Host A sends two TCP segments via a TCP link back to Host B. The first section is 90; the…

A: The second segment's sequence number is determined by the first segment's sequence number and the…

Q: Assume Host A sends two TCP segments via a TCP link back to Host B. The first section is 90; the…

A: Answer: a) Consider sequence numbers,First segment=90…

Q: Host A sends the information of size 3000 bytes to Host B using TCP protocol. As long as Host B…

A:

Q: Section B (Design Works) Below is a nested MPLS network by MTN. With the assumption that Customer 6…

A: Answer :-)

Q: Consider a router that interconnects three subnets: Subnet 1, Subnet 2 and Subnet 3. Suppose all of…

A: Here is the answer with an explanation:-

Q: 5. Datagram fragmentation and reassembly are handled by IP and are invisible to TCP. Does this mean…

A: Given

Q: P8. Consider a router that interconnects three subnets: Subnet 1, Subnet 2, and Subnet 3. Suppose…

A: The, answer has given below:

Q: A=32, B=33, C=34, D=35 x1, y1, z1 are the interfaces for the router gateway, while x2, x3, y2, y3,…

A: Here i am writing below(step 2) the required solution for the above stated question.

Q: 3. Consider a router that interconnects three subnets: Subnet 1, Subnet 2 and Subnet 3. Suppose all…

A: Calculations Subnet 1 requires 62 interfaces + 2 (network + broadcast) =>So 64 addresses will…

Q: Q) Consider a single TCP connection using a 10 Gbps link which does not buffer any data. Assume the…

A: Answer: I have given answer in the handwritten format

Q: Consider a router that interconnects three subnets: Subnet 1, Subnet 2, and Subnet 3. Suppose all of…

A: Subnet 1 supports 25 interfaces and 25 > 25 and therefore the prefix for Subnet 1 is given as: 32…

Q: Under the assumption of no packets loss, how long will it take TCP to send an object that is 20KB…

A: I'm providing the answer of the above question. I hope this will help.

Q: Through a TCP link Host A transmitting a big file to host B. There is never any packet loss over…

A: The following is the Solution

Q: Through a TCP link Host A transmitting a big file to host B. There is never any packet loss over…

A: The explanation why Host A won't keep sending data to the socket is that the sender's buffer can…

Q: Suppose Host A sends two consecutive TCP segments to Host B over a TCP connection. The sequence…

A: The sequence number of the first segment = 748 The sequence number of the second segment = 995 The…

Q: Suppose Host A sends two TCP segments back to back to Host B over a TCP connection. The first…

A: The second segment's sequence number is determined by the first segment's sequence number and the…

Q: 1. Answer the following questions with respect to "Link state Routing Protocol". 2 192.168.10.1…

A: Link state routing is one network where routers share knowledge to its neighbors.

Q: Consider a TCP connection with congestion window size 40 KB, maximum segment size is 2 KB, if time…

A: Introduction

Q: P5. Consider a datagram network using 32-bit host addresses. Suppose a router has four links,…

A: a)Prefix Match Deciaml representation Link Interface 11100000 00000000 (224.0) 0 11100000 01000000…

Q: Only one of the claims below is correct, the others are wrong or meaningless. Select the correct…

A: The question is to choose the correct statement among the given statements.

Q: Consider an Infrastructure BSS with an Access Point and two Mobile Stations, and let’s use AP, M1,…

A: given: Consider an Infrastructure BSS with an Access Point and two Mobile Stations, and let’s use…

Q: 1. Answer the following questions with respect to “Link state Routing Protocol". 5 2 192.168.10.1…

A: Link state routing is one network where routers share knowledge to its neighbors.

Q: Using payloads of TCP and UDP segments, the signature-based IDSS and IPSS inspect into the…

A: The answer is..