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The Integrated Control-Mechanism in ATM-Based Networks

The Journal of China Universities of Posts and Telecommunications 2000年第1期7卷 20-25页

作者： GUOJun-neng CHENJi-nu Scientific Institute of Chongqing University of Posts and Telecommunications Chongqing400065P.R.China Scienti

Survivability is one of the important issues in ATM-based networks since even a single network element failure may cause a serious data loss. This paper introduces a new restoration mechanism based on multi-layer ATM survivable network management architecture. This mechanism integrates the general control and restoration control by establishing the working vps logical network, Backup vps logical network and spare logical network in order to optimally utilize the network resources while maintaining the restoration requirements.

关键词： survivability ATM restoration multi-layer working-vps backup-vps

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