MPLS White Papers

MPLS-IPSEC Based VPN Solution for an Application Service Provider

Overview The client is a large Japan based application service provider offering VPN services to a large number of customers. Client wanted to re-route VPN traffic via another IPSec tunnel in case the primary link fails. They wanted a smooth failover so that it will appear very transparent to the end users and there would be no connection failure. The client's Head Quarters, Branches, Internet Data Center and the business continuity sites are connected via the MPLS VPN. The benefits were cost effective solution, ensured quality of service, IPSec based encryption to ensure data security, high scalability and remote access for mobile users.

Further White Paper Details
PublisherWipro File FormatHTML
Date PublishedJuly 2007
FormatCase Studies   
Topics

Virtual Private LAN Service and Virtual Private Wire Service - A Market and Technology Overview

With IP or Multiprotocol Label Switching (MPLS) running in the network core, two emerging Layer 2 VPN IP/MPLS architectures are generating high interest among service providers and enterprises-Virtual Private LAN...

Cisco IOS MPLS Virtual Private LAN Service (VPLS)

This white paper explains the format for point-to-point L2 VPN services using Ethernet frames transported over an MPLS pseudowire, with LDP specified as the signaling and OAM mechanism for this...

Site-to-site connectivity: MPLS vs. IPSec

Since the late 1990s, the popularity of site-to-site VPN has risen dramatically, especially as broadband Internet has spread and costs have come down. However, while site-to-site VPN has replaced many...

Dimensioning Network Resources in DiffServ Over MPLS Based Expedited Forwarding Service Subclasses

The authors use the highest Differentiated Service Code Point (DSCP) values in DiffServ architecture, and employ the traffic engineering possibilities through MPLS techniques in order to introduce new premium services...

MPLS VPNs: The Foundation for IP Communications

"Learn why service providers are moving quickly into the MPLS-enabled IP Communications market, and how you can maximize your MPLS infrastructure investment to extend the scope of your managed service...

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