Dijkstra algorithms - network layer and routing , Computer Networking

Assignment Help:

Dijkstra Algorithms

To calculate its  routing  table  each router applies an algorithm  called  the dijkstra algorithm to its  state database. The dijkstra algorithm  calculates the shortest path between two points on a network using a graph using a made up of nodes and arcs. Notes  are of two  types networks and routers. Arcs  are the connection between  a router  and a network ( router to network  and network  to router). Cost is applied  only to the are from router to network.  The cost  of the  from  network  to router is always zero .

 

Costs in the  dijkstra algorithm

 


Related Discussions:- Dijkstra algorithms - network layer and routing

cisco ios for which encapsulation, "arpa" is used by the Cisco IOS for whi...

"arpa" is used by the Cisco IOS for which encapsulation types Ans) Ethernet_II

What are the disadvantages of star topology, What are the disadvantages of ...

What are the disadvantages of Star Topology? The disadvantages are considered as follows: a. Needs more cable than most topologies. b. Moderately complex to install.

Define carrier sense multiple access collision avoidance, Carrier Sense Mul...

Carrier Sense Multiple Access/Collision Avoidance a) Necessary since wireless LANs cannot implement CSMA/CD b) Collision detection requires increased bandwidth requirements

Describe about radio waves, Radio Waves - Frequency ranges: 3 KHz to 1...

Radio Waves - Frequency ranges: 3 KHz to 1 GHz - Omni directional - Susceptible to interference by other antennas utilizing same frequency or band - Ideal for long-di

Explain the public-key cryptography, Q. Explain the Public-Key Cryptography...

Q. Explain the Public-Key Cryptography? Public-Key Cryptography - Each user has the same encryption algorithm and key - Decryption algorithm also key are kept secret

Objectives of performance evaluations, OBJECTIVES After studying this ...

OBJECTIVES After studying this part, you should be able to: Explain the Metrics for Performance Evaluation; Notify about various Parallel System Overheads; Desc

Explain dynamic key management mechanism, Question: a) Consider the f...

Question: a) Consider the following MIP scenario. Quite a few enterprise networks use private addresses and NAPT for the communication to the Internet. i. Discu

Determine about the address translation, Determine about the Address Transl...

Determine about the Address Translation When a Web site address or URL is typed in the Web browser, as www.bbc.com and not as a series of numbers, it is essential for the serv

Problem with broadcasting, PROBLEM WITH BROADCASTING: There are some i...

PROBLEM WITH BROADCASTING: There are some issues with the broadcast. For each broadcast frame on the network every computer uses computational sources and places the data into

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd