A Comparative Study of IS-IS and IGRP Protocols for Real-Time Application Based on OPNET
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| Title | A Comparative Study of IS-IS and IGRP Protocols for Real-Time Application Based on OPNET |
| Authors | |
| Abstract | Developing of Internet networks and increasing demand of real-time applications, such as voice, videoconferencing and routing algorithms play important roles in the real network in recent years. Depending on the traffic-demand, choosing configuration of the routing protocols can demonstrate the best performance in network operation. Interior Gateway Routing Protocol (IGRP) are distance vector protocol and Intermediate Systems-Intermediate Systems (IS-IS) are link state protocol. Also, both are main interior gateway routing protocols planned to work in complex network topologies. In this paper, we use OPNET software to design and simulate the network and compare the performance of the IS-IS, IGRP and combination of IS-IS, IGRP routing protocols in terms of convergence duration time, throughput, packet delay variation, packet end-to-end delay and traffic sent and propose which configuration is better than another and suitable for IP networks in real-time application. |
| Publisher | World Science Publisher |
| Date | 2012-03-03 |
| Source | 2167-633X |
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