Main Article Content
Abstract
Converged networking is an emerging technology thrust that integrates voice, video, and data traffic on a single network. Converged networking encompasses several aspects, all of which are related to the aggregation of networking activity. Such aspects include, Payload convergence, Protocol convergence, Physical convergence, Device convergence, Application convergence, Technology convergence, etc. In recent years the Internet has developed into a global data network that is highly accepted as a multimedia information platform, which has the potential to develop into an alternative carrier network in the future. Several convergence scenarios have been recently proposed, ranging from integrating communication services and computer application into two separate networks, to building a seamless multimedia network, which converges the Central Office based network and the Internet in a single network, thereby enabling telecommunications operators and service provider's tremendous investment in existing network infrastructure to be fully utilized. This paper offers introduction and review of the networking technologies. The paper presents the existing multiple networks into two infrastructures: an ATM/Frame Relay (Ethernet)- based corporate network with integrated voice, video, and data traffic and an Internet-based network for secure intranet, extranet and remote access. This work is aimed at summarizing the internetworking basics and technologies which are essential for the emerging converged networking systems. The specific areas addressed here are networking basics, networking technologies, types of traffic, and convergence of computer and communication networks.
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References
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References
AWDEH, R. and MOUFTAH, H. 1995. Survey of ATM switch architectures, Computer Networks and ISDN Syst. vol.
: 1567–1613.
BARZILAI, T. P, KANDLUR, D., MEHRA, A, and SAHA, D. 1998. Design and Implementation of an RSVP-Based
Quality of Service Architecture for an Integrated Services Internet. IEEE journal on Selected Areas in
Communications, 16: 397-413.
BRADEN. R, CLARK. D, and SHENKER. S. 1997. Integrated services in the Internet architecture: An overview,
request for comments. Internet Engineering Task Force, IETF RFC 1633. [Online]. (July 1994). Available FTP:
ds.internic.net/rfc/rfc1633.txt.
CHANG, RUAY-SHIUNG, and WANG, CHIN-DONG, 1999. Improved WWW Multimedia Transmission
Performance in HTTP/TCP over ATM Networks, IEEE Transactions on Multimedia 1: 278-290.
CHWAN-HWA WU, and IRWIN J. DAVID, 1998. Multimedia and multimedia Communication: a tutorial, IEEE
Transactions on Industrial Electronics, 45(1): 4-14.
CISCO PLOTS Voice/Data Integration, Computer world. October 27, 1997; http://www.computerworld.com/.
COLLINS, J. C, DUNN, J. EMER, P and HOHNSON, M. Feb. 1999. Data Express. IEEE Sepectrum, 36: 18-25.
COMER, D. 1999. Computer Networks and Internet 2nd ed. New Jersey, Prentice Hall.
DELGROSSI, L, and BERGER , L. 1995. Internet stream protocol Version 2 (ST2) protocol specification-Version ST2
, Internet Engineering Task Force, IETF RFC.1819. (Aug. 1995). [Online]. (Available FTP:
ds.internic.net/rfc/rfc1190.txt.)
DE PRYCHER, M. 1995. Asynchronous Transfer Mode: Solution for Broadband ISDN, 3rd ed. Chichester, U.K.: Ellis
Horwood.
GARRAHAN, J. J, RUSSO, P. A, KITAMI, K. and KUNG, R. 1993. Intelligent network overview, IEEE Commun.
Mag., 31: 30–36.
GARTNER GROUP, 1997. Interactive Media: Integrative View and Commentary, March 28, 1997.
JEON, W.S, JEONG DONG GEUN, and CHOI CHONG-HO. 1998. An Integrated Services MAC Protocol for Local
Wireless Communications, 1998. IEEE Transactions on Vehicular Technology, 47: 352-364.
LIEW, S.Y., Lee, T.T. 2000. Bandwidth assignment with QoS guarantee in a class of scalable ATM switches, IEEE
Transactions on Communications, 48(3): 377 –380.
MARK KUZNETSOV, M.; FROBERG, N. M.; HENION, S.R.; RAO, H.G.; KORN, J.; RAUSCHENBACH, K.A.;
MODIANO, E.H.; CHAN, V.W.S. A Next-Generation Optical Regional Access Network. IEEE Communication
Magazine, 38(1): 66-72.
MURPHY, K. 1996. Multimedia Applications on Rise Within Corporate Webs: Shockwave, Other Tools Being More
Widely Deployed, Webweek, December 6, 1996.
ONVURAL, R. 1995. Asynchronous Transfer Mode Networks: Performance Issues, 2nd ed. Norwood, MA: Artech
House.
PEIFANG, Z. and OLIVER, Y. 1999. Integrated Cell and Frame Switching in ATM Networks, IEEE communications
Letters, 3(6): 183-184.
RAFTER, M. V. 1997. Exodus Invests in Data Centers as High-End Outsourcing Market Booms. Webweek, December
, 1997.
SCHOEN, U., HAMANN, J., JUGEL, A., KURZA, H., and SCHMIDT, C., 1998. Convergence Between Public
Switching and the Internet, IEEE Communications Magazine, January 1998, pp 50-64
WHITE, P and CROWCROFT, J. 1997. The Integrated Services in the Internet: State of the Art, Proceedings of the
IEEE, vol. 85, no. 12, December 1997, pp 1934-1946.
WORSLEY, D.J, and OGUNFUNMI, T.1997. Isochronous Ethernet-An ATM Bridge for Multimedia
Networking, IEEE Multimedia, January-March 1997, pp 58-67.
ZHOU, P. and YANG, O. 1997. A new design of central-queueing ATM switches, in Proc. IEEE GLOBECOM’97:
–545.