Research Article
OSPF Default Cost Variation for Type-1 and Type-2 External Links during Redistribution
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 184 - Issue 28 |
| Published: Sep 2022 |
| Authors: Neeru Kumari, Alok Sharma |
10.5120/ijca2022922345
|
Neeru Kumari, Alok Sharma . OSPF Default Cost Variation for Type-1 and Type-2 External Links during Redistribution. International Journal of Computer Applications. 184, 28 (Sep 2022), 8-14. DOI=10.5120/ijca2022922345
@article{ 10.5120/ijca2022922345,
author = { Neeru Kumari,Alok Sharma },
title = { OSPF Default Cost Variation for Type-1 and Type-2 External Links during Redistribution },
journal = { International Journal of Computer Applications },
year = { 2022 },
volume = { 184 },
number = { 28 },
pages = { 8-14 },
doi = { 10.5120/ijca2022922345 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2022
%A Neeru Kumari
%A Alok Sharma
%T OSPF Default Cost Variation for Type-1 and Type-2 External Links during Redistribution%T
%J International Journal of Computer Applications
%V 184
%N 28
%P 8-14
%R 10.5120/ijca2022922345
%I Foundation of Computer Science (FCS), NY, USA
Abstract
With the increasing demand of internet to provide connectivity worldwide, the need for more service providers is also increasing. Border Gateway Protocol is the only routing protocol that provides connectivity over these service providers. Different service providers use BGP for exchanging these public routes. These large organizations are referred to as Autonomous System (AS) which are responsible for the overall internet connectivity worldwide. But within these AS the Open Shortest Path First (OSPF) serves as an interior gateway protocol. Because of its flexible and scalable feature, OSPF becomes the most commonly used routing protocol for internal management. OSPF can also be used with a multi-vendor environment i.e., using networking devices from more than one vendor like CISCO, Juniper, HP, etc. This study aims to discuss the OSPF default metric (cost) computation for different types of links used over the network so as to achieve a better path selection cost mechanism when OSPF is used with other routing protocols as well to manage any organization network.
References
- Deepak Malik, Pritam Kumar and Shikha Pandit, “Optimising OSPF Database by Intra-Area Summarization, IJCA Vol 97, No. 23, July 2014.
- Anuj Gupta and Neha Grang, “Compare OSPF Routing Protocol with other Interior Gateway Routing Protocols in IJEBEA 13-147; 2013.
- A. Shikh, E. Baccelli, G. Choudhary, H. Hosseini, K. Trivedi, M. Goyal and M. Soperi, “Improving Convergence Speed and Scability in OSPF at IEEE communications surveys & tutorials.
- M.I. Alsaydia dan O. M. Alsaydia, “Analysis and Performance Evaluation of OSPF & RIP using QualNet, at International Jou. Of Computer Science and Information Technologies, vol 4, no. 3, pp. 125-132, 2016.
- Aparjit Utpat, Chandan N Bhagwat and Y. Navaneeth Krishnan, “Performance with other Interior Gateway Routing Protocols in IJEBEA 13-147; 2013.
- OSPF Network Design Solutions, OSPF design covered in the CISCO press book, (ISBN 1-57870-046-9).
- Albert Greenberg, Aman Shikh, Chris Isett, Mattew Roughan and Joel Gottlieb, “A case study of OSPF Behaviour in a Large Enterprise Network”.
- A. Verma and N. Bhardwaj, “A Review on Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) Routing Protocol”, International J. Future General Comm. Network, vol 9, no. 4 pp. 161-170, 2016.
Index Terms
Keywords