Novel M:N path protection mechanism in MPLS networks

Tian Le Yang; Ai Ying Yang; Yu Nan Sun

Novel M:N path protection mechanism in MPLS networks

Tian Le Yang^*, Ai Ying Yang, Yu Nan Sun

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

An M: N path protection mechanism of MPLS networks is proposed. The method eliminates the packets loss when a failure occurred in a primary LSP. The algorithm of recovery time is analysed, and simulated in a given network topology. The results illustrate that the scheme supports QoS well, and the data in the failed LSP would be rerouted in the backup LSP. According to the simulation results, the whole recovery time and the buffer size in each LSR are acceptable when the bandwidth is broad enough.

源语言	英语
页（从-至）	93-96
页数	4
期刊	Guangxue Jishu/Optical Technique
卷	32
期	SUPPL.
出版状态	已出版 - 8月 2006

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AU - Yang, Ai Ying

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AB - An M: N path protection mechanism of MPLS networks is proposed. The method eliminates the packets loss when a failure occurred in a primary LSP. The algorithm of recovery time is analysed, and simulated in a given network topology. The results illustrate that the scheme supports QoS well, and the data in the failed LSP would be rerouted in the backup LSP. According to the simulation results, the whole recovery time and the buffer size in each LSR are acceptable when the bandwidth is broad enough.

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KW - Optical fiber communication technology

KW - QoS

KW - Restoration

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Novel M:N path protection mechanism in MPLS networks

摘要

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