Section B (Design Works)Below is a nested MPLS network by MTN. With the assumption that Customer 6 (C6) is connected toRouter 6 (R6), execute a Dijkstra Algorithm on a Link State routing to determine the shortest path forCustomer 6 to transmit packets to every other Customer/Destination connected to the rest of theRouters on the network.RI0R4a. Tabulate the executed iteration for the Dijkstra Algorithm using the table below.IterationNodesR1 R2 R3 R4 R5 R7| R8 R9 R10[6][6,3][6,3,2][6,3,2,1][6,3,2,1,4][6,3,2,1,4,5][6,3,2,1,4,5,7][6,3,2,1,4,5,7,8][6,3,2,1,4,5,7,8,9][6,3,2,1,4,5,7,8,9,10]34578 b. Build/Sketch the new Dijkstra Shortest Path Tree.c. Tabulate a Distance Vector Routing Table with the following headings; Destination, Route, Least Costand Next Hop using the table below.DestinationRouteLeast CostNext HopCustomer 1Customer 2Customer 3Customer 4Customer 5Customer 7Customer 8Customer 9Customer 10

Answered: Section B (Design Works) Below is a…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Below is a nested MPLS network by MTN. With the assumption that Customer 6 (C6) is connected to Router 6 (R6), execute a Dijkstra Algorithm on a Link State routing to determine the shortest path for Customer 6 to transmit packets to every other Customer/Destination connected to the rest of the Routers on the network. Tabulate the executed iteration for the Dijkstra Algorithm using the table below. Iteration Nodes R1 R2 R3 R4 R5 R7 R8 R9 R10 0 [6] 1 [6,3] 2 [6,3,2] 3 [6,3,2,1] 4 [6,3,2,1,4] 5 [6,3,2,1,4,5] 6 [6,3,2,1,4,5,7]…
1. Below is a nested MPLS network by MTN. With the assumption that Customer 6 (C6) is connected to Router 6 (R6), execute a Dijkstra Algorithm on a Link State routing to determine the shortest path for Customer 6 to transmit packets to every other Customer/Destination connected to the rest of the Routers on the network. (a) i. Tabulate the executed iteration for the Dijkstra Algorithm using the table below. Iteration Nodes R1 R2 R3 R4 R5 R7 R8 R9 R10 0 [6] 1 [6,3] 2 [6,3,2] 3 [6,3,2,1] 4 [6,3,2,1,4] 5 [6,3,2,1,4,5] 6 [6,3,2,1,4,5,7]…
Provide the steps of Distance Vector Routing for the following routers. You can start with R1 and continue to find the routing tables of R1 and R2 routers in the diagram after examining the input from R2 and R4 for R1 and examining the input from R1 and R3 for R2. Note: Correct and detailed answer will be Upvoted else downvoted. Thank you!
c) Given graph G = (N,E), where N is the set of routers and E is the set of links. Using Dijkstra's link-state routing algorithm ommute the least cost path from node U to all other nodes and show the resulting least-cost-path tree from U U 2 2 3 Y 2 2 3
Question 6 Chapter 2- Part 2: Link State Routing 1. Link state routing Consider the following network. The objective is to fill the routing and forwarding tables of node X. 12- 7- 8. FAO/ FA0/2 FAO/9 X FAO/5 6 3- U W Q1. Draw the shortest-path tree from X Use the Dijkstra's algorithm to compute the shortest path from X to all the other routers, then draw the shortest path tree. Only the following file extensions are accepted: .pdf. docx , .gif and .gpg, Hand writing figures are not accepted Browse Content Collection Attach File Browse Local Files N
Section B (Design Works)Below is a nested MPLS network by MTN. With the assumption that Customer 6 (C6) is connected to Router 6 (R6), execute a Dijkstra Algorithm on a Link State routing to determine the shortest path for Customer 6 to transmit packets to every other Customer/Destination connected to the rest of the Routers on the network.a. Tabulate the executed iteration for the Dijkstra Algorithm using the table below.Iteration0 1 2 3 4 5 6 7 8 9Nodes[6][6,3][6,3,2] [6,3,2,1] [6,3,2,1,4] [6,3,2,1,4,5] [6,3,2,1,4,5,7] [6,3,2,1,4,5,7,8] [6,3,2,1,4,5,7,8,9] [6,3,2,1,4,5,7,8,9,10]R1 R2 R3 R4 R5 R7 R8 R9 R10–...2/3 b. Build/Sketch the new Dijkstra Shortest Path Tree.c. Tabulate a Distance Vector Routing Table with the following headings; Destination, Route, Least Cost and Next Hop using the table below.DestinationCustomer 1 Customer 2 Customer 3 Customer 4 Customer 5 Customer 7 Customer 8 Customer 9 Customer 10RouteLeast CostNext Hop–...3/3
Consider the communication network in figure 1. 9 Figura 1: Graph representing a data communication network (a) Using Dijkstra's algorithm, construct the tree of shortest paths from router A to all the others (you must show the execution of the algorithm). (b) Using the previous result, identify the next hop used by router A to reach each of the other routers.
IN PYTHON Given the following six-node wide area network for which the numbers attached to the links are a measure of the “delay” in using that link (e.g., some lines could be more heavily used than others and therefore have a longer wait time), answer the following question. What is the shortest path from node A to node D, where shortest path is defined as the path with the smallest sum of the delays on each individual link? Explain exactly how you went about finding that path.
c) Given graph G=(N,E), where N is the set of routers and E is the set of links. Using Dijkstra's link-state routing algorithm compute the least cost path from node U to all other nodes and show the resulting least-cost-path tree from U. Show all calculations to get full credit. 1 2 3 2 3 3 2 2
d) Given graph G = (N, E), where N is the set of routers and E is the set of links. Using Bellman- Ford (BF) equation perform the following operation in Distance Vector Routing algorithm: i. Compute the least cost path from node S to node D.
Distance vector routing is used. Router L receives distance vectors from routers I, H, and K as shown below.(image) The distance from L to I is 30, from L to H is 10, and from L to K is 9. Show L’s updated routing table based on the vectors.
Problem 2. Consider a packet of L bits that is sent over a path of Q links (i.e., a source and destination connected by a sequence of (Q-1) routers or switches). Each link transmits at R bps. This packet is the only traffic transmitted by the network (so there are no queuing delays) and the propagation delay and processing delay at routers are negligible. How long does it take to send this packet from source to destination if the network is: a) a packet-switched datagram network b) a circuit-switched network. Assume that bandwidth of R bps on each link is sliced into five individual circuits, so that cach circuit receives (R/5) bandwidth. Also assume that the circuit setup time is t,.. Give an expression for the number of links Q such that the packet delivery from the sender to the receiver will be faster over the packet-switched network, and the expression for the number of links Q such that the circuit-switched network will be faster.

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