Cisco Press: Source for Cisco Technology, CCNA, CCNP, CCIE Self-Study | Cisco PressWhat's the Purpose of the Network? As a network designer, understanding the purpose and goal of the network is critical to properly designing it. Zig Zsiga, author of Cisco Certified Design Expert (CCDE 400-007) Official Cert Guide, covers the service design topics—from business applications and service models, to the cloud and data management—you need to meet business objectives and prepare for y
