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Overview:

This sample chapter from IPsec Virtual Private Network Fundamentals reviews several common deployments of IPsec VPNs. First, the chapter discusses several prevalent IPsec VPN topologies:

  • Site-to-site IPsec VPNs
  • Site-to-site IPsec+GRE VPNs
  • Hub-and-spoke IPsec VPN topologies
  • Remote access VPN topologies
The chapter also discusses several variations of hub-and-spoke IPsec VPN deployments and the basic advantages of each. Covered variations include:
  • Standard hub-and-spoke design (no hub redundancy)
  • Clustered hub-and-spoke design to redundant hubs
  • Clustered hub-and-spoke design to redundant hubs with redundant spokes
Finally, the chapter concludes with an introduction of several common DMZ designs with various IPsec VPN concentrator placement alternatives.

Title: IPsec Virtual Private Network Fundamentals
ISBN: 1587052075
Published: July 2006
Author: James Henry Carmouche
Chapter: Chapter 3: Basic IPsec VPN Topologies and Configurations
Published by Cisco Press

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Format:PDFSize:557 KB
Date:Jul 2006Version:1.0
License:copyright
System Req:Adobe Acrobat Reader 5.0 or later

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