MPLS Alternate Path Rerouting and Restoration


The KIPS Transactions:PartC, Vol. 12, No. 3, pp. 401-408, Jun. 2005
10.3745/KIPSTC.2005.12.3.401,   PDF Download:

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.


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Cite this article
[IEEE Style]
K. H. Lee, "MPLS Alternate Path Rerouting and Restoration," The KIPS Transactions:PartC, vol. 12, no. 3, pp. 401-408, 2005. DOI: 10.3745/KIPSTC.2005.12.3.401.

[ACM Style]
Kil Hung Lee. 2005. MPLS Alternate Path Rerouting and Restoration. The KIPS Transactions:PartC, 12, 3, (2005), 401-408. DOI: 10.3745/KIPSTC.2005.12.3.401.