Resilient Virtual Private Networks

Name: Resilient Virtual Private Networks
Brand: VDM Verlag
SKU: 9783639216967
Price: 1618 CZK
Availability: InStock

Providing Resilient Quality of Service Connections in Provider-Based Virtual Private Networks

Autor: Gustav Filip Rosenbaum

Jazyk:

Vazba: Brožovaná

Vydavatel: VDM Verlag

Dostupnost: U nakladatele na objednávku

Odesíláme za 17-27 dnů

1 618 Kč

In this book, we focus on efficient provisioning of resilient Virtual Private Network (VPN) services...

Informace o knize

Autor

Gustav Filip Rosenbaum

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2009

Stránek

168

EAN

9783639216967

ISBN

3639216962

Enbook ID

06829568

Vydavatel

VDM Verlag

Hmotnost

254

Rozměry

152 x 229 x 10

Kompletní popis

In this book, we focus on efficient provisioning of resilient Virtual Private Network (VPN) services. To provision a resilient quality of service (QoS) connection, two link-disjoint paths need to be computed across the provider network such that both paths meet the given QoS constraints. We propose a new framework in which both end-to-end delay and bandwidth constraints are considered simultaneously. The framework exploits the dependency between end-to-end delay, provisioned bandwidth and the chosen path. Given this framework, we present two new linear programming (LP) formulations for theoretical reference calculations and two new approximation algorithms suitable for production environments, even with very large networks. These algorithms iteratively use an algorithm that computes non-resilient QoS connections. As no sufficiently effective such algorithm is published we present new algorithms for computing non-resilient QoS connections too, with a run time comparable to Dijkstra s shortest-path algorithm. Our simulations show that exploiting the dependency between end-to-end delay, provisioned bandwidth and chosen path can significantly improve the network performance.

Mohlo by vás zajímat

Zákaznicí kteří koupili tuto knihu koupili také

Nejčastěji hledané

Categories

Authors

Publishers

Produkty

Produkty

Nejčastěji hledané

Categories

Authors

Publishers

Produkty

Produkty

Resilient Virtual Private Networks

Providing Resilient Quality of Service Connections in Provider-Based Virtual Private Networks

Informace o knize

Kompletní popis

Mohlo by vás zajímat

Zákaznicí kteří koupili tuto knihu koupili také