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Detailed Analysis Of Frame Relay VPNs And IP-VPNs
White Papers Despite the recent excitement about IP-VPNs, Layer 2 VPNs have been available since the mid to late 1980s as VPDNs. Several market drivers are fueling the euphoria surrounding IP-VPNs. Current managed frame relay services run mission-critical...
[February 1, 2004, 23:00]
Frame Relay Vs. IP VPNs
White Papers IP VPNs. In order to identify the best communication solution for your company, you need a solid understanding of the respective capabilities and advantages of frame relay and The paper also detail a case for Frame Relay, and a case for IP Virtual
[February 6, 2007, 1:00]
Taking Care Of Business - The Evolution From Frame Relay To IP VPNs
White Papers While frame relay has been the work-horse technology for the enterprise community to date, IP VPNs are proving they can deliver significant advantages—qualitative and quantitative. This 16 page document was written by TeleChoice, Inc.for Nortel...
[February 5, 2004, 21:20]
Cisco MPLS Based VPNs: Equivalent To The Security Of Frame Relay And ATM
White Papers The purpose of this paper is to present discussion and findings that conclude that Cisco MPLS-based VPNs are as secure as their layer 2 counterparts such as Frame- Relay and ATM. This paper details a series of tests that were carried out on a Cisco...
[November 16, 2004, 2:00]
Analysis Of MPLS-Based IP VPN Security: Comparison To Traditional L2VPNs Such As ATM And Frame Relay, And Deployment Guidelines
White Papers MPLS-based VPNs provides comparable security to L2VPNs such as Frame Relay and ATM. This white paper, written primarily for enterprise users who are considering or have recently migrated to MPLS VPNs, analyzes the security aspects of the Internet...
[August 25, 2004, 10:33]
Nortel Launches Softly, Softly Security Up-sell
News The solution is aimed at users moving from leased lines or frame relay to VPNs, or at those who become concerned about security risks within frame relay. Products include a new model in the Alteon SSL Accelerator range, the 410, which extends the...
[September 24, 2002, 6:27]
Virtual Private Networks (VPNs)
White Papers This chapter provides an overview of building VPNs using the Layer 2 Tunneling Protocol (L2TP), and it explores the possible implementation topologies. The shared infrastructure can leverage a service provider IP, Frame Relay, or ATM backbone, or...
[December 30, 2003, 6:09]
Security Of The MPLS Architecture
White Papers Many enterprises are thinking of replacing traditional Layer 2 VPNs such as ATMor Frame Relay (FR) with MPLS-based services. As MultiProtocol Label Switching (MPLS) is becoming a more widespread technology for providing Virtual Private Network (VPN...
[October 1, 2008, 0:00]
From Frame Relay To IP VPN: Why To Migrate, Why To Out-Task
White Papers This white paper explains considerations for companies that are evaluating migration from Frame Relay to IP-based VPNs. It compares the two technologies, discusses the business and technical advantages of migration, and explains the benefits of out...
[February 18, 2005, 2:00]
Virtual Private LAN Service Architectures And Operation
White Papers Although the requirements for predictable, any-to-any communications dictated by peer-to-peer applications are easily supported within Ethernet-switched campus networks, they become problematic to deliver with the required performance using...
[April 1, 2004, 0:04]
Marconi Provides Cubecom With Neighbourly Solution
White Papers Cubecom's mission is to deliver high-quality telecoms services, such as VPNs (Virtual Private Networks) based on Frame Relay and MPLS/IP, to the middle and large enterprise marketplace, as well as wholesale services to Internet Service Providers...
[April 18, 2005, 0:00]
Next Generation IP Services Networks Delivering Application CIR/SLA And IP Tunnel CIR/SLA
White Papers Frame Relay possesses QoS by virtue of intrinsic end-to-end VPNs and defined CIR, service level agreements (SLAs) and SLA verification. It is quite common today for IP network service providers (NSPs) to utilize their infrastructure, originally...
[August 27, 2003, 0:00]
MPLS VPNs: The Real Deal
White Papers Can enterprises ignore MPLS VPNs because they are a service-provider play? Future cool is the possibility of self-provisioning WAN circuits on demand using MPLS VPNs. Managing an MPLS service will likely require an end-to-end SLA (Service-Level...
[October 1, 2008, 0:00]
Evaluating Returns On An IP VPN Investment
White Papers Discover why a growing number of IT organizations are adopting network-based, managed IP VPNs for their site-to-site connectivity and IPSec and SSL tunneling needs. The report concludes with a compelling case study that describes the business...
[March 2, 2005, 23:00]
IP VPNs Look To A Bright Future
News The future is looking increasingly rosy for virtual private networks (VPNs) based on the Internet Protocol (IP) standard, with user organisations and service providers set to benefit from their adoption over the next few years, according to the...
[December 21, 2004, 12:25]
Check Point Takes Aim At Frame
News SmartCenter provides a dashboard with policy management for security, virtual private networks (VPNs) and quality of service (QoS). Drawing diagrams, setting up VPNs, fixing links that are problematic, and administering policies -- that is management.
[May 24, 2002, 10:07]
Thus On Rivals, Regulation And Recovery
News So we are converting people's leased line and frame relay networks into VPNs. NS: Delivering MPLS VPNs is what it's about. Like all UK telecoms operators, Thus has been through several challenging years.
[January 12, 2007, 13:10]
VPN Costs: Appliances Versus Servers
News A superior alternative to long-distance dial-in, leased-line, or Frame Relay connections, VPNs can be used to securely carry information at a fraction of the cost. Since a discussion on VPNs falls within a comprehensive network security policy, the...
[May 21, 2002, 10:43]
Leveraging Ethernet In Multiservice Networks
White Papers Frame Relay, ATM, IP-VPN and other services provided by MSNs serve as the foundation for enterprise WAN VPNs that support applications such as interoffice private networks, point-of-sale transactions and Internet access.
[July 4, 2008, 1:00]
Multiprotocol Label Switching Makes For Mainstream
News Carriers already offer point-to-point VPNs using Frame Relay, ATM and IPSec, an IP-based encryption and tunnelling mechanism. Unlike Frame Relay, which is often set up in a hub and spoke configuration, MPLS VPNs allow companies to link locations...
[February 9, 2004, 14:30]
