Chapter 4. Cisco Case Study: Deploying VPN Services for WAN Connectivity and Disaster Recovery
The main charter of this case study is to find cost-effective alternatives to dedicated circuits connecting data centers with all remote Cisco locations, partner locations, and regional locations for day-to-day operations as well as in a disaster-recovery scenario.
This case study focuses on building a VPN solution that allows control of costs, yet incorporates requirements of business continuity.
Cisco IT has deployed cost-effective WAN VPNs to provide secure WAN connectivity to remote Cisco sites and partner locations, and for disaster-recovery connectivity on critical WAN links.
Cisco IT has deployed WAN VPNs in every region of the world and continues ...