Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/2342
Título: | Directed trees in multicast routing |
Autor(es): | Nicolau, Maria João Costa, António Santos, Alexandre Freitas, Vasco |
Palavras-chave: | Multicast routing Directed trees |
Data: | 24-Mai-2003 |
Editora: | Springer |
Revista: | Lecture Notes in Computer Science |
Citação: | INTERNATIONAL WORKSHOP ON QOS IN MULTISERVICE IP NETWORKS (QOS-IP), 2, Milão, 2003. Heidelberg : Springer, 2003. ISBN 3-540-00604-4. p 320-333. |
Relatório da Série N.º: | Lecture notes in computer science ; 2601. |
Resumo(s): | Traditional multicast routing protocols use RPF (Reverse Path Forwarding) concept to build multicast trees. This concept is based upon the idea that an actual delivery path to a node is the reverse of the path from this node to the source. This concept fits well in symmetric environments, but in a routing environment where Quality of Service is considered the guarantee that a symmetrical path will exist between two network addresses is broken. Available network resources impose specific Quality of Service asymmetries, therefore reverse path routing may not be used. In this paper a new multicast routing strategy is proposed, enabling directed trees establishment, instead of reverse path ones. This new strategy, DTMP- Directed Trees Multicast Routing, is then implemented and simulated using Network Simulator. Simulation results, driven from several scenarios are presented, analyzed and compared with PIM-SM. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/2342 |
ISBN: | 3-540-00604-4 |
ISSN: | 0302-9743 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DI/CCTC - Artigos (papers) DSI - Sistemas de Computação e Comunicações |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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paper-qosip2003.pdf | Full Text | 205,68 kB | Adobe PDF | Ver/Abrir |
qosip2003-bibitem.txt | Bibitem | 361 B | Text | Ver/Abrir |