The Implementation of Multi-Port UTOPIA Level2 Controller for Interworking ATM Interface Module and MPLS Interface Module 


Vol. 27,  No. 11, pp. 1164-1170, Nov.  2002


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  Abstract

In the ACE2000 MPLS system, MPLS Interface Module(MIM) is composed of an ATM Interface Module and
a HFMA performing a packet forwarding. In the MIM, the HFMA RSAR receive cells from the physicaI layer and ressemble the cells. And the IP Lookup controller perform a packet forwarding arter packet classificatian. Forwarded packet is segmented into cells in the HFMA TSAR and transfer to the ALMA for the transmission to an ATM cell switch. When the MIM make use of an ATM Interface Module, it directly connect the ALMA with a PHY layer using the UTOPIA Level2 interface. Then, an ALMA perfonns Master Mode. Also, the HFMA TSAR perfomls the Master Mode in the MIM. Therefore, the UTOPIA-L2 Controller of the Slave Mode require for interfacing between an ALMA and a HFMA TSAR. In this paper, we implement the architecture and cell control mechanism for Ihe UTOPIA-L2 Controller supponing Multi-pons

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  Cite this article

[IEEE Style]

K. Kim, B. Choi, W. Park, "The Implementation of Multi-Port UTOPIA Level2 Controller for Interworking ATM Interface Module and MPLS Interface Module," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 11, pp. 1164-1170, 2002. DOI: .

[ACM Style]

Kwang-ok Kim, Byun-Chul Choi, and Wan-Ki Park. 2002. The Implementation of Multi-Port UTOPIA Level2 Controller for Interworking ATM Interface Module and MPLS Interface Module. The Journal of Korean Institute of Communications and Information Sciences, 27, 11, (2002), 1164-1170. DOI: .

[KICS Style]

Kwang-ok Kim, Byun-Chul Choi, Wan-Ki Park, "The Implementation of Multi-Port UTOPIA Level2 Controller for Interworking ATM Interface Module and MPLS Interface Module," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 11, pp. 1164-1170, 11. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880