Design and Implementation of Linear Protection Switching for Fast Restoration in Carrier-class Ethernet Networks 


Vol. 34,  No. 9, pp. 883-891, Sep.  2009


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  Abstract

This paper proposes Ethernet linear protection switching technology in order to provide the SONET/SDH-like resiliency over Metro Ethernet Networks. The proposed design is made of an architecture with a control processor board and several data processing boards, where the control processor board is independent of data processing board, providing a flexible solution for carrier Ethernet system. However, it leads an increasing message delay between inter-processors. In this paper, we implement and confirm a restoration of failed transport connections withing 50 millisecond in spite of increasing message delay between the control processing board and data processing board providing carrier-class network survivability.

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  Cite this article

[IEEE Style]

K. Ahn and K. Kim, "Design and Implementation of Linear Protection Switching for Fast Restoration in Carrier-class Ethernet Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 9, pp. 883-891, 2009. DOI: .

[ACM Style]

Kye-hyun Ahn and Kwangjoon Kim. 2009. Design and Implementation of Linear Protection Switching for Fast Restoration in Carrier-class Ethernet Networks. The Journal of Korean Institute of Communications and Information Sciences, 34, 9, (2009), 883-891. DOI: .

[KICS Style]

Kye-hyun Ahn and Kwangjoon Kim, "Design and Implementation of Linear Protection Switching for Fast Restoration in Carrier-class Ethernet Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 9, pp. 883-891, 9. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880