CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide, Second Edition [Electronic resources]

Greg Bastien; Earl Carter; Christian Degu

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نمايش فراداده

  • Chapter 11. Virtual Private Networks

    This chapter covers the following subjects :

    • Examining the PIX Firewall status

    • PIX Firewall enables a secure VPN

    • Prepare to configure VPN support

    • Configure IKE parameters

    • Configure IPSec parameters

    • Test and verify VPN configuration

    • Scale PIX Firewall VPNs

    Virtual private networks (VPNs) have become crucial components of nearly all enterprise networks. The ability of VPN technologies to create a secure link interconnecting offices over the Internet saves companies the expense of dedicated connections. Additionally, VPN connections enable remote users to connect to their headquarters securely.