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http://dx.doi.org/10.3745/KIPSTC.2005.12C.3.401

MPLS Alternate Path Rerouting and Restoration  

Lee Kil-Hung (서울산업대학교 컴퓨터공학과)
Abstract
We propose a new MPLS restoration scheme that uses network resources more efficiently and minimizes the backup path cost effectively. Contrary to other restoration strategies, the proposed restoration scheme starts the recovery action at the selected node of a working LSP. At LSP setup, the working and backup path cost is evaluated and the starting node of restoration is designated. By doing so, the restoration speed could be further increased and resource utilization could be maximized. We simulated the proposed scheme and compared with other restoration and protection schemes. The result shows that our scheme can provide fast restoration with acceptable delay and loss characteristics.
Keywords
MPLS; Protection and Restoration; Rerouting;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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