Performance and resource cost comparisons for the CBT and PIM multicast routing protocols

被引：92

作者：

Billhartz, T ^{[1
]}

Cain, JB ^{[1
]}

FarreyGoudreau, E ^{[1
]}

Fieg, D ^{[1
]}

Batsell, SG ^{[1
]}

机构：

[1] USN,RES LAB,WASHINGTON,DC 20375

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1997年 / 15卷 / 03期

关键词：

CBT; multicast routing; PIM; shared trees;

D O I：

10.1109/49.564130

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Researchers have proposed the core-based trees (CBT's) and protocol independent multicasting (PIM) protocols to route multicast data on internetworks. In this paper, we compare the simulated performance of CBT and PIM using the OPNET network simulation tool, Performance metrics include end-to-end delay, network resource usage, join time, the size of the tables containing multicast routing information, and the impact of the timers introduced by the protocols, We also offer suggestions to improve PIM Sparse mode while retaining the ability to offer both shared tree and source-based tree routing.

引用

页码：304 / 315

页数：12

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[No title captured]

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