Homework Looking at the above subnet, find how many hops and how many packets are generated by a broadcast from B using the reverse path forwarding?
Q: An upper-layer packet is split into 10 frames, each of which has an 80 percent chance of arriving…
A: The statement given:- The upper layer packet is split into 10 frames, and the 80% chance of arriving…
Q: Suppose there is exactly one packet switch between a sending host and a receiving host. The…
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A: Start: Delays in processing, transmission, and propagation are all constant. The time it takes to…
Q: What flaws have been discovered in the router layer 2 protocol? Why does the ICMP request work in a…
A: The router switching of the connect occurs on OSI layer 2 Which is the data link layer.…
Q: What flaws in the router's layer 2 protocol have been discovered? What are the implications of…
A: Introduction: Problems with the Layer 2 ProtocolThe Data Link layer is the second layer in the OSI…
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A: Given: users share a 2 Mbps link. Also suppose each user transmits continuously at 1Mbps when…
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A: Given network routing graph with costs is shown below:
Q: Total latency is equal to a summation of network delay contributors such as frame transmission time,…
A: The answer is..
Q: Question:Now suppose that the message is segmented into 20 packets, with each packet being 1,000,000…
A: Given packet size = 1,000,000 bits = 1x106 Link speed = 20 Mbps = 2x107
Q: Question 2: An end system sends 50 packets per second using the User Datagram Protocol (UDP) over a…
A: An end system sends 50 packets per second using the User Datagram Protocol (UDP) over a full duplex…
Q: Assume that the sender is aware of the roundtrip delay and that it is both constant an
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A: When it comes to networking, layer -2 protocols (also known as network L2 protocols) are a…
Q: What weaknesses in the router layer 2 protocol have been found? Why does the ICMP request still…
A: ICMP Request : In a PPP, the ICMP request image result still works. When network issues prohibit the…
Q: We are sending a 50 Mbit file from a source host to a destination host. All links in the path…
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Q: Sketch the topology of the network if the network has one router with the following routing table?…
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Q: An upper-layer packet is split into 10 frames, each of which has an 80% chance of arriving…
A: The expected number of transactions can be calculated using the formula:
Q: Suppose there is exactly one network device X between a sending host (host A) and a receiving host…
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Q: Host A sends a 1500-byte packet to Host B. What is the transmission delay (in ms) of the packet from…
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Q: QUESTION 21 SDN (software driven network) router can act as a traditional router True False 5…
A: Answer is given below .
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A: NOTE :- Below i to the answer in my own words by which you understand it well. Network postpone…
Q: Assume that the link has an MSS of 100 bytes and that we are using a stop and wait protocol. If we…
A: Most extreme Segment Size = 100 bytes RTT = 100ms We know, RTT = 2 * Tp Henceforth, Propagation…
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A: There are 2 paths from A to Done is A->B->C->Dthe other is A->E->DConsidering cost…
Q: It is feasible to transmit a sequence of packets from one host to another using the same path…
A: Start: Delays in transmission, processing, and propagation are all constant. The time it takes to…
Q: Suppose there is exactly one packet switch between a sending host and a receiving host. The…
A: The following information is provided: R1 denotes the transmission rate between the sending host and…
Q: Packet switching relies on router before it can be transmitted. by which the entire packet must…
A: Option 3 is correct that is store and forward.
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Q: What flaws have been uncovered in the router layer 2 protocol? Why does an ICMP request in a PPP…
A: Introduction: The primary function of a router is to route packets to their intended destinations.…
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Q: To broadcast data packets, routers in a network can either apply the Controlled Flooding technique…
A: Flooding is a non-adaptive routing technique following this simple method: when a data packet…
Q: What flaws in the layer 2 router protocol have been found? Why does the ICMP request still function…
A: Layer 2 Protocol problems Data Link Layer, the second layer in the OSI architecture, builds frames…
Q: An upper-layer packet is split into 10 frames, each of which has an 80 percent chance of arriving…
A: Upper Layer Protocol :- The physical layer handles the transformation of binary ones and zeros into…
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Q: 2. Now suppose there are two links between source and destination, with one router connecting the…
A: Given that, Packet size= 30 Mb Band width or transmission rate= 10 Mbps Propagation speed= 2*108…
Q: What issues can be identified in the router layer 2 protocol? Why does an ICMP request work on a PPP…
A: Introduction: The router switches the connect on OSI layer 2, which is the data link layer.
Q: Consider the network shown in the figure below, with three links, each with a transmission rate of 1…
A: Given that, Bandwidth= 1 Mbps length of the packet= 5000 bits Propagation delay= 1 msec Transmission…
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- A packet switch receives a packet and determines the outbound link to which the packet should be forwarded. When the packet arrives, one other packet is halfway done being transmitted on this outbound link and four other packets are waiting to be transmitted. Packets are transmitted in order of arrival. Suppose all packets are 1,200 bytes and the link rate is 2 Mbps. What is the queuing delay for the packet? More generally, what is the queuing delay when all packets have length L, the transmission rate is R, x bits of the currently-being-transmitted packet have been transmitted, and n packets are already in the queue?A link between two hosts may carry many packets at once. Please give a timetable outlining all the tasks that must be completed to complete one shipment. Is it expected that one of the delays would take a fixed period of time, while the other delay's length may be modified as needed?The maximum packet size (Maximum Transmission Unit or MTU) of an IP packet including IPv4 header on 100 Mbps Ethernet is usually set at 1500 bytes. A typical IPv4 header consists of 20 bytes, and a UDP header consists of 8 bytes. If we split up a file of 20,000,000 bytes so we can send it as a series of UDP payloads, how many IP packets do we have to send in order to transfer the entire file? Enter an integer number without formatting (no commas). Answer:
- The maximum packet size (Maximum Transmission Unit or MTU) of an IP packet including IPv4 header on 100 Mbps Ethernet is usually set at 1500 bytes. A typical IPv4 header consists of 20 bytes, and a UDP header consists of 8 bytes. If we split up a file of 20,000,000 bytes so we can send it as a series of UDP payloads, how many IP packets do we have to send in order to transfer the entire file? Enter an integer number without formatting (no commas). Answer: The MTU for IP packets on 100 Mbps Ethernet is typically set to 1500 bytes. A typical IPv4 header consists of 20 bytes, and a UDP header consists of 8 bytes. If we split up a file of 25,000,000 bytes so we can send it as a series of UDP payloads, how many bytes do we have to send at the network layer in order to transfer the entire file? Enter an integer number (no commas). Answer: You are sending a 27,000,000 byte file using UDP over IP over an Ethernet with MTU 1500 bytes. The Ethernet header is 14 bytes and the frame checksum is 4…Consider sending a 3500-byte datagram that has arrived at a router R₁ that needs to be sent over a link that has an MTU size of 1000 bytes to R2. Then it has to traverse a link with an MTU of 600 bytes. Let the identification number of the original datagram be 465. How many fragments are delivered at the destination? Show the parameters associated with each of these fragments.Consider sending a file of F bits over a path of Q links. Each link transmits at R bits per second (bps). The network is lightly loaded so that there are no queueing delays. When a form of packet switching is used, the F bits are broken up into packets, each packet with L bits, of which h bits of it are header. Propagation delay is negligible. Let F = 5x104, Q = 20, R = 1 Mbps, L = 1000, and h = 10. c. Suppose the network is a packet-switched virtual circuit network. Denote the VC set-up time by ts = 250 milliseconds. How long does it take to send the file from source to destination?
- A link between two hosts may carry many packets at once. Please give a timetable outlining all the tasks that must be completed to complete one shipment. Is it believed that one delay will take a fixed length of time while the other delay's duration may be modified as needed?Consider sending a file of F bits over a path of Q links. Each link transmits at R bits per second (bps). The network is lightly loaded so that there are no queueing delays. When a form of packet switching is used, the F bits are broken up into packets, each packet with L bits, of which h bits of it are header. Propagation delay is negligible. Let F = 5x104, Q = 20, R = 1 Mbps, L = 1000, and h = 10. b) Suppose the network is a packet-switched datagram network and a connectionless service is used. How long does it take to send the file?22. A datagram subnet allows routers to drop packets whenever they need to. The probability of a router discarding a packet is p. Consider the case of a source host connected to the source router, which is connected to the destination router, and then to the destination host. If either of the routers discards a packet, the source host eventually times out and tries again. If both host-router and router-router lines are counted as hops, what is the mean number of a. (a) hops a packet makes per transmission? b. (b) transmissions a packet makes? (c) hops required per received packet?
- 22. A datagram subnet allows routers to drop packets whenever they need to. The probability of a router discarding a packet is p. Consider the case of a source host connected to the source router, which is connected to the destination router, and then to the destination host. If either of the routers discards a packet, the source host eventually times out and tries again. If both host-router and router-router lines are counted as hops, what is the mean number of a. (a) hops a packet makes per transmission? b. (b) transmissions a packet makes? c. (c) hops required per received packet?What is the required parameter to use while redistributing a route into EIGRP? A number of different elements, such as the exit interface and the IP address of the following hop, might have an effect on administrative distance.It is possible for a series of packets to be sent from one host to another over the same route. 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?