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Optimising OSPF Path Metric with Reference Bandwidth Modification and Convergence Analysis

by Deepak Malik, Bijendra Singh
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 186 - Number 25
Year of Publication: 2024
Authors: Deepak Malik, Bijendra Singh
10.5120/ijca2024923711

Deepak Malik, Bijendra Singh . Optimising OSPF Path Metric with Reference Bandwidth Modification and Convergence Analysis. International Journal of Computer Applications. 186, 25 ( Jun 2024), 1-7. DOI=10.5120/ijca2024923711

@article{ 10.5120/ijca2024923711,
author = { Deepak Malik, Bijendra Singh },
title = { Optimising OSPF Path Metric with Reference Bandwidth Modification and Convergence Analysis },
journal = { International Journal of Computer Applications },
issue_date = { Jun 2024 },
volume = { 186 },
number = { 25 },
month = { Jun },
year = { 2024 },
issn = { 0975-8887 },
pages = { 1-7 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume186/number25/optimising-ospf-path-metric-with-reference-bandwidth-modification-and-convergence-analysis/ },
doi = { 10.5120/ijca2024923711 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-06-27T00:56:46.492719+05:30
%A Deepak Malik
%A Bijendra Singh
%T Optimising OSPF Path Metric with Reference Bandwidth Modification and Convergence Analysis
%J International Journal of Computer Applications
%@ 0975-8887
%V 186
%N 25
%P 1-7
%D 2024
%I Foundation of Computer Science (FCS), NY, USA
Abstract

OSPF is a widely used interior gateway protocol to provide connectivity within the large-scale organization. The role of routing protocols is to calculate the best path selection towards the destination address. OSPF being an open standard protocol which provides multi-vender support becomes the best choice to be used within the network for providing internal connectivity. Like OSPF there are many other routing protocols like Border Gateway Protocol, Enhanced Interior Gateway Routing Protocol, Routing Information Protocol, IS-IS, etc. which are also used to provide internal network connectivity. This study aims to discuss OSPF path parameters that is cost or metric convergence and their modification when used with multiple bandwidths available in the network path. Optimised selection of OSPF path metric parameters is the aim so as to achieve a better path selection criterion within the network. With OSPF path selection metric multiple combinations would be tested so as to find an optimum solution for metric calculation within a large OSPF network.

References
  1. A. Verma and N. Bhardwaj, “A Review on Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) Routing Protocol,” Int. Journal for Future General Communication Network, vol 9, no. 4 pp. 161-170, 2016.
  2. Aparajit Utpat, Chandan N Bhagwat and Y. Navaneeth Krishnan, “Performance Analysis of OSPF for Greener Internetworking at ICDCIT-2013, pp. in IJCA.
  3. Anuj Gupta and Neha Grang, “Compare OSPF Routing Protocol with other Interior Gateway Routing Protocols in IJEBEA 13-147; 2013.
  4. S. Shewaye and S. Mahajan, “Survey on Dynamic Routing Protocols,” Int. J. Eng. Res., vol 5, no.1, pp. 10- 14, 2016.
  5. S.Y. Jalali, S. Wani, and M. Derwesh, “Qualitative Analysis and Performance Evaluation of RIP, IGRP, OSPF and EIGRP Using OPNETTM, “Adv. Electron. Electrical Eng., vol 4, no. 4, pp. 389-396, 2014.
  6. M. I. Alsaydia dan O. M. Alsaydia, “Analysi and Performance Evaluation of OSPF and RIP Routing Protocol using Qual Network, at Int. J. of Computer Science and Information Technologies, vol 4, no. 3, pp. 125-132, 2016.
  7. Neeru Kumari and Alok Sharma, “OSPF Best Path Selection Manipulation using Reference Bandwidth” International Journal of Computer Applications (0975 – 8887) Volume 184– No.22, July 2022.
Index Terms

Computer Science
Information Sciences
Routed Protocol
Routing Protocol
IGP
Internet
Best Path
Network
Source IP Address
Destination IP Address

Keywords

OSPF Delay Reference Bandwidth Path Metric Cost Router Bandwidth IOS

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