Path Protection with Pre-identification for MPLS Networks

Dan WANG; Funda Ergun

doi:10.1109/QSHINE.2005.41

Path Protection with Pre-identification for MPLS Networks

Dan WANG
, Funda Ergun

Research output: Contribution to conference › Conference Paper › peer-review

Abstract

Current approaches to providing robust network connections which are tolerant to failures involve restoration schemes which mainly focus on reserving backup paths. In this paper we propose a technique for which avoids the extra cost for reserving, by pre- identifying (but not reserving) the backup paths. We present and analyze an algorithm to solve this problem and study a practical special case in detail. Through simulations we show that our model is signifi- cantly more cost-efficient than backup path reservation. We also show how this model can fit into the MPLS architecture.

Original language	English
Number of pages	46
DOIs	https://doi.org/10.1109/QSHINE.2005.41
Publication status	Published - 12 Dec 2005
Externally published	Yes
Event	2nd International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks, Qshine 2005 - Orlando,FL, United States Duration: 22 Aug 2005 → 23 Aug 2005

Conference

Conference	2nd International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks, Qshine 2005
Country/Territory	United States
City	Orlando,FL
Period	22/08/05 → 23/08/05

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10.1109/QSHINE.2005.41

Cite this

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abstract = "Current approaches to providing robust network connections which are tolerant to failures involve restoration schemes which mainly focus on reserving backup paths. In this paper we propose a technique for which avoids the extra cost for reserving, by pre- identifying (but not reserving) the backup paths. We present and analyze an algorithm to solve this problem and study a practical special case in detail. Through simulations we show that our model is signifi- cantly more cost-efficient than backup path reservation. We also show how this model can fit into the MPLS architecture.",

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AU - Ergun, Funda

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AB - Current approaches to providing robust network connections which are tolerant to failures involve restoration schemes which mainly focus on reserving backup paths. In this paper we propose a technique for which avoids the extra cost for reserving, by pre- identifying (but not reserving) the backup paths. We present and analyze an algorithm to solve this problem and study a practical special case in detail. Through simulations we show that our model is signifi- cantly more cost-efficient than backup path reservation. We also show how this model can fit into the MPLS architecture.

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U2 - 10.1109/QSHINE.2005.41

DO - 10.1109/QSHINE.2005.41

M3 - Conference Paper

T2 - 2nd International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks, Qshine 2005

Y2 - 22 August 2005 through 23 August 2005

ER -

Path Protection with Pre-identification for MPLS Networks

Abstract

Conference

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