vait packets of
Q: me router can deliver packets directly an forward packets to routers R2, R3, es the longest prefix…
A: Please go through both the methods, second is easiest. 1) longest prefix match 2) using And…
Q: A packet has arrived in which the offset value is 100, the value of HLEN is 5, and the value of the…
A: The Answer is
Q: Which one is true for Go-Back-N protocol ? In case of errors, receiver sends negative…
A: The receiver accepts the packets in sequence. It the packets are out of order, it will not be…
Q: If flooding is used, how many rounds of broadcasts will be needed to get a packet from node A to…
A: Flooding: Flooding is a non-adaptive routing technique that follows a simple method: when a data…
Q: Suppose the sender's round-trip delay is constant and known to the sender. Will it be appropriate…
A: Yes, a timer is needed in the protocol rdt 3.0 even if the round trip delay time between the sender…
Q: Consider a channel that can lose packets but has a maximum delay that is known. Modify protocol…
A: FSM of modified RDT 2.1 that includes sender timeout and retransmits:
Q: What is IP class and number of sub networks if the subnet mask is 255.224.0.0?
A: Introduction :Given , An IP subnet mask : 255.224.0.0.we have to find IP class and number of sub…
Q: Consider the Internet Protocol 12 03 00 OF 00 1E A3 10, the cumulative length of the packet overhead…
A: Total length of UDP: 12 03 00 0F 00 1E A3 10 is the UDP (User Datagram Protocol) header.
Q: Q2/ For the given network topology find the best path to go from A to I based routing algorithm…
A: Your solution will be in next step
Q: b) Suppose the server begins to transmit the packet at time t=0. when t= transmission delay, where…
A: The answer is
Q: Given an IP Packet Destination of 65.129.0.15, what is the best route/longest match? a.…
A: Actually, IP stands for Internet protocol.
Q: What element in the IP header can be used to ensure that a packet is forwarded through a maximum of…
A: Introduction: The source and destination addresses are also included in the header. IP employs…
Q: Find out the classes of the given IP address and justify your answer 1. 209.34.54.12 2. 239.34.221…
A: IP-address stands for Internet Protocol address which is given to a device on a computer network to…
Q: Station A needs to send a message of 4 packets to station B using stop and wait ARQ protocol. All…
A: In Stop and Wait Protocol, both the sender window size and the receiver window size is equal to 1.…
Q: The sender and re ckets each. Data pa are all 1000 bytes me for such a pac nt packets(sent ony I and…
A:
Q: a. Suppose host A begins to transmit the packet at time t= 0, at time t=dtrans, where is the last bi…
A: The answer is
Q: The probability that a packet is received in error is 0.6 in Selective Reject ARQ flow control…
A: The buffer window used by Selective Reject is the same size as the sender window.
Q: ▪mputer sends a packet at the net mewhere in the Internet. The logi corrupted. What happens to the
A: Introduction: In general, if a network problem is severe enough to corrupt a packet at the transport…
Q: Consider the GBN protocol with a sender window size of 4 and a sequence number rangeof 1,024.…
A: Possible set of sequence numbers Here the given window size is 4 and range of sequence number is…
Q: Based on the number of commands lines, discuss whether static routing or dynamic routing is the more…
A: Topology control: BGP, EIGRP, OSPF, and RIP are examples of routing algorithms that you can use…
Q: An IPV4 datagram has arrived with the following information in the first bytes of the header (in…
A: Let’s see some points on IPv4 datagram:IPv4 is a connectionless protocol.It is packet-switching…
Q: Based on the output above, which of the following networks belong to area 0? (choose all that apply)…
A: The following solutions are
Q: In protocol rdt3.0, ACK packets that travel from the receiver to the sender do not contain sequence…
A: The TCP server sends the ack number to indicate that it has received the cumulated data and is ready…
Q: ter gets a packet w
A: Introduction:Among computer networks, a router is a networking device that forwards data packets. On…
Q: What is the value of the acknowledgment number(Ack=Q1), that is shown as Q1? (ref 302 - Redirect…
A: Here the acknowledgement number ACK means the next expected byte of data expected by the receiver
Q: If a communication system has packets with sequence numbers from 0 to 3, what is the maximum send…
A: To find: What is the maximum send and receive window size for the Selective-Repeat protocol? With…
Q: When a router received a packet with destination IP address 192.168.1.31, what is the longest match…
A: To find the longest match for the destination ip address.
Q: To ensure the proper transmission of packet “E", what will the sender/receiver do, respectively, in…
A: To Do: To analyze the situation.
Q: Suppose you want to deliver the gift to your friend, Jashim as a birthday gift. You packed the gift…
A: Answer 1: Stop-and-wait RDT protocols have poor performance in a long-distance connection. At best,…
Q: In a network using the Go-Back-N protocol with m = 3 and the sending window of size 7, the values…
A: ANSWER:-
Q: After the three-ways handshake process, during transmission, if a client sent out SYN number of 1500…
A: Three way handshake protocol is used establish the connection between the two hosts. Given that, the…
Q: The ACK packets that pass from the recipient to the sender do not have sequence numbers in protocol…
A: In Computer Networking rdt3.0 is a reliable data transfer protocol which ensures the delivery of all…
Q: Transmitter PO P1 P2 P3 P4 P5 P6 Receiver Refer to the figure. How many packets are retransmitted in…
A: Answer: Option C 1
Q: If flooding is used, how many rounds of broadcasts will be needed to get a packet from node A to…
A: 2 rounds of broadcasts will be needed to get a packet from node A to node B.
Q: the subnetting is 255.255.248.0, then the end (last) IP address equal to
A: The Answer is
Q: Apply subnetting for the following IPv4s and find the broadcast IP address and the number of hosts.…
A: Answer:- 110.14.5.10 is a Class A type Address. Class A Contains 8 bits of Network ID whereas 24…
Q: Given the following: 67.32.12.90/24 What would be a valid IP of another host on the network that the…
A: Given IP address is 67.32.12.90/24 Total number bits in the IP address= 32 Number of network bits=24…
Q: How can we use an ARQ algorithm to broadcast a message? So how can we transmit the same message to…
A: Answer :
Q: How do find the delay between IP addresses, for example 192.168.1.11 and 192.168.1.1 How a process…
A: Finding the delay between IP addresses For instance Considering IP address A and B
Q: Given an IP Packet Destination of 65.129.0.15, what is the best route/longest match? a.…
A: An algorithm utilized by IP routers to pick an entry from a routing table is known as the Longest…
Q: What information in the IP header should be supplied to ensure that a packet is sent? Is it limited…
A: Introduction: The source and destination addresses are also included in the header. IP employs an…
Q: Assume that a sender sends packets to the destination using sequence nunber; the sequence number has…
A: In GO backN arq protocol SWS < 2^m and for 7 bits sequence no 2^7 = 49(0-48)
Q: is DORA protocol initiated by the Server?
A: A server is a device that shares information with other hosts. It can send data via the Web to…
Q: Station A needs to send a message of 7 packets to station B using Go Back N protocol. Window size…
A: In GB N if packet is lost..whole window will be retransmit. That is why number of packet got…
Q: Using 4-bit sequence numbers, what is the maximum size of the send and receive windows for each of…
A: Using 4-bit sequence numbers, what is the maximum size of the send andreceive windows for each of…
Q: Which packets are in the same session? Choices are given in a format, Packets 1-2, 3-4 etc which…
A: Below i have answered:
Q: A packet has arrived in which the offset value is 100. What is the number of thefirst byte?
A: Given : A packet has arrived in which the offset value is 100. What is the number of thefirst byte-…
Step by step
Solved in 2 steps with 2 images
- After the three-ways handshake process, during transmission, if a client sent out SYN number of 1500 and packet length of 1420. What is the expected ACK number sent back from the server?It's possible to send many packets in a row from one site to another utilizing the same connection. Please break down the time it takes for a single package to go from beginning to conclusion. Is it expected that one of the delays would last a certain period of time and the other delay's length will be more variable?Repeatedly sending packets via the same connection between two hosts is technically possible. List the factors that contribute to the total time it takes for a single packet to go from beginning to finish. Is it expected that one of the delays would last a certain period of time and the other delay's length will be more variable?
- It is possible for a series of packets to be sent from one host to another utilizing the same route between the hosts. Please break down the time it takes for a single package to go from beginning to conclusion. Is it expected that one of the delays would last for a certain period of time, while the other delay's length remains open?It is possible for a series of packets to be sent from one host to another over the same connection. Please break down the time it takes for a single package to go from beginning to conclusion. Is it expected that one of the delays would last a certain period of time while the other delay's length will be more malleable?Using the same connection between two hosts, it is possible to send a series of packets in a single transmission. Please break down the time it takes for a single package to go from beginning to conclusion. Is it expected that one of the delays would last a certain period of time while the other delay's length will be more malleable?
- If RWS equals zero, how will the sender know to resume transmitting?Consider routing packets across hosts. List the packet's end-to-end delay. Changed delays?Assume a sender sends 5 packets: 0, 1, 2, 3, and 4. The sender receives anACK with ackNo = 3. What is the interpretation if the system is using “Go-Back-N Protocol” or “Selective Repeat”? a. Go-Back-N Protocol b. Selective Repeat
- Why is it not necessary for ACK packets to have consecutive identifiers?Why is it not necessary for ACK packets to have consecutive numbers?In protocol rdt3.0 , the ACK packets flowing from the receiver to the sender do not have sequence numbers (although they do have an ACK field that contains the sequence number of the packet they are acknowledging). Why is it that our ACK packets do not require sequence numbers?