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

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

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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A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.

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What algorithm is used to calculate the best path in Link State Routing? A) Bellman-Ford algorithm. B) Diffusing Update algorithm. C) Dijkstra's algorithm. D) MENTOR routing algorithm.
In the figure above Q3, if the routers agree to use the OSPF protocol (a link state method) to build their routing tables. Routers start flooding LSAs which to help each other in building a complete graph structure for the network. At one time during the flooding, router E has thefollowing information in its LSDB: If router E got the following LSA from router F, answer the following: A - How would the LSDB of router E looks like after completing the OSPF process?
Consider the 6-node network shown below, with the given link costs. Using Dijkstra's algorithm, find the least cost path from source node u to all other destinations. Fill in the following table using the convention shown the text. I am having trouble identifying the D(u), p(u) of this table. Could you help me, please?
Consider the following network graph with six nodes (Routers: a, b, c, d, e, f) and connected edges with weights. For node a calculate the final table using distance vector routing algorithm. 3 1 d. 4.
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
1
Show a parallel way to broadcast a message M from node 0. How many steps does it take?
1. How many packets are generated by broadcast from node B in the network of Fig (a), if reverse path forwarding is applied, using the sink tree shown in Fig (b)? B B A E E Ge Fo K M M (a) (b)
Consider the network shown in the following diagram. With the indicated link costs, use Dijkstra's shortest-path algorithm to compute the shortest path from x to all other network nodes. Show how the algorithm works by computing a table similar to the one above.
In the node a find the table using distance vector routing algorithm
Problem 4: Consider the tree Collision Resolution Protocol (CRP). Let exactly k collisions occur during a collision resolution phase. Determine the number of slots required for terminating the collision resolution phase as a function of k . Note that k does not represent the number of packets that have initially collided, but the number of collisions in the CRP feedback pattern (i.e., the number of e 's)
8. Consider the 6-node network shown below, with the given link costs. Using Dijkstra's algorithm, find the least cost path from source node U to all other destinations: u 8 9 6 6 V X 9 W 6 D Z a. What is the shortest distance to node w and what node is its predecessor? Write your answer as n,p b. What is the shortest distance to node v and what node is its predecessor? Write your answer as n,p c. What is the shortest distance to node y and what node is its predecessor? Write your answer as n,p