Use Cisco concentrators, routers, Cisco PIX and Cisco ASA security appliances, and remote access clients to build a complete VPN solution A complete resource for understanding the VPN components and VPN design issues Learn how to use state-of-the-art VPN connection types and implement complex VPN configurations on Cisco devices, including routers, Cisco PIX and Cisco ASA security appliances, concentrators, and access Discover remote client troubleshooting tips and techniques from real-world scenarios based on the author? s vast field experience Filled with relevant configurations you can use directly in your own network With the increasing use of Internet connectivity and less reliance on private WAN networks, virtual private network (VPN) provides a safe method that takes a lot of transfer-critical information. Complete Cisco VPN Configuration Guide contains detailed explanations of all Cisco VPN products, describing how to set up IPsec and Secure Socket Layer (SSL) connections on any type of Cisco device, including concentrators, clients, routers, or Cisco PIX and Cisco ASA security appliances. With redundant configuration examples and troubleshooting scenarios, it offers clear information on VPN implementation designs. Part I,? VPN,? Part V explains Cisco PIX and Cisco ASA security appliances and their roles in VPN connectivity, including remote access and connection to these sites. In Section VI, a case study shows how a VPN solution is best applied in the real world using a variety of Cisco VPN products in a tissue sample. Security book is part of the Cisco Press Networking Technology Series.