Implementing and Testing Priority Scheduler and Token Bucket Policer in differentiated Service
|
10.5120/17745-8818 |
Ankur Kulhari, Avinash Pandey and Deepshikha Shukla. Article: Implementing and Testing Priority Scheduler and Token Bucket Policer in differentiated Service. International Journal of Computer Applications 101(13):5-7, September 2014. Full text available. BibTeX
@article{key:article,
author = {Ankur Kulhari and Avinash Pandey and Deepshikha Shukla},
title = {Article: Implementing and Testing Priority Scheduler and Token Bucket Policer in differentiated Service},
journal = {International Journal of Computer Applications},
year = {2014},
volume = {101},
number = {13},
pages = {5-7},
month = {September},
note = {Full text available}
}
Abstract
Internet applications are growing rapidly. The requirement of QoS by these applications varies from very lenient to strict. Maintaining QoS is one of the most typical and challenging task in such scenario. Differentiated services architecture is very popular in such scenario. Differentiated Services is a practical method to implement traffic based service differentiation works on traffic aggregation, per hop behaviour forwarding. Differentiated services uses classifiers to categorize traffic in to flows, policies are defined to allocate the resources to flows and policers are used to shape the bursty traffic whereas schedulers are used to forward the traffic from various traffic queues.
References
- D. Clark, R. Braden, and S. Shenker. Integrated services in the internet architecture: an overview,1994.
- M. Carlson, W. Weiss, S. Blake, Z. Wang, D. Black, and E. Davies. An architecture for differentiated services. Request for Comments (RFC), 2475, 1998.
- D. D. Clark and W. Fang. Explicit allocation of best effort packet delivery service, Networking, IEEE/ACM Transactions on, 6(4): 362–373, 1998.
- Network simulator. http://www. isi. edu/nsnam/ns/ns-documentation. html.
- Ns-2 (network simulator). http://www. isi. edu/nsnam/ns/.
- B. Pangand W. Gao. Design and performance evaluation of differentiated services router for next generation internet. In iccnmc, page 316. Published by the IEEE Computer Society, 2001.
- M. A. Qadeer, V. Sharma, A. Agarwal, and S. S. Husain. Differentiated services with multiple random early detection algorithm using ns2 simulator. 2009.
- Poduri K Jacobson V, Nichols K. An expedited forwarding phb. IETF RFC, 2598, June 1999.
- Weiss W Wroclawski J Heinanen J, Baker F. Assured forwarding phb group. IETF RFC, 2597, June 1999.