Implementation of MPOA for Supporting Various Protocols over ATM


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 7, No. 1, pp. 181-199, Jan. 2000
10.3745/KIPSTE.2000.7.1.181,   PDF Download:

Abstract

In this paper, we implemented and tested MPOA(MutiProtocol Over ATM) standardized in ATM Forum, which provides service for various layer 3 protocols as well as legacy LAN applications over ATM networks. The functions of MPCs(MPOA Clients) and MPSs(MPOA Servers) which are the components in MPOA systems are implemented. MPCs are located at the edge device and MPOA hosts and MPSs exist in routers. The implemented MPCs have the functions such as exchanges of primitives between an LEC(LAN Emulation Client) and an MPC, management and maintenance of Egress/Ingress cache, default transmission through LECs and shortcut transmission. Assuming that routing, convergence and NHRP(Next Hop Resolution Protocol) functions exist in routers, the implemented MPSs have the functions such as exchanges of primitives between an LEC and an MPC, conversion and exchanges of frames between MPOA and NHRP, and management and maintenance of Egress/Ingress cache. All of the possible scenarios are made up to test whether they run correctly. The implemented system is tested by simulation according to the scenarios.


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Cite this article
[IEEE Style]
J. Y. Lim, M. H. Kim, J. H. Choi, M. J. Lee, K. J. Chae, K. Y. Choi, H. Kang, "Implementation of MPOA for Supporting Various Protocols over ATM," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 7, no. 1, pp. 181-199, 2000. DOI: 10.3745/KIPSTE.2000.7.1.181.

[ACM Style]
Ji Young Lim, Mi Hee Kim, Jeong Hyun Choi, Mee Jeong Lee, Ki Joon Chae, Kil Young Choi, and Hoon Kang. 2000. Implementation of MPOA for Supporting Various Protocols over ATM. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 7, 1, (2000), 181-199. DOI: 10.3745/KIPSTE.2000.7.1.181.