NDLI: Efficient ethernet multi-ring protection system

Content Provider	IEEE Xplore Digital Library
Author	Doojeong Lee Rhee, J.-K.K. Kyusang Lee Cho, P.
Copyright Year	2009
Description	Author affiliation: Actus Networks, Inc. Seoul, S. Korea (Kyusang Lee; Cho, P.) \|\| Dept. of Elec. Engr. and Dept. of Info. and Comm., KAIST, Daejeon, S. Korea (Doojeong Lee; Rhee, J.-K.K.)
Abstract	Ethernet ring protection (ERP) introduced by ITU-T G.8032 Recommendation is a new class of packet switched network protection technology that can provides ring automatic protection switch for nested multiple Ethernet rings. An ERP system is required to provide network protection against link and node failures within 50ms. Whenever the protection scheme switches the ring to have a new topology, the standard requires all nodes to flush their filtering data base (FDB) resulting in congestion in the access networks. In this paper we evaluate the protection performance of the current G.8032 scheme and introduce additional novel schemes for performance enhancements in nested multi ring networks.
Starting Page	305
Ending Page	311
File Size	734781
Page Count	7
File Format	PDF
ISBN	9781424450473
DOI	10.1109/DRCN.2009.5339991
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ehternet ring protection Ethernet networks Packet switching ERP APS Switches Enterprise resource planning Application software Information technology Protection switching Synchronous digital hierarchy Network topology G.8032 SONET traffic overshoot phenomonen
Content Type	Text
Resource Type	Article

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