CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide, 2nd Edition

Chapter 22

Enterprise Network Architecture

This chapter covers the following subjects:

• Hierarchical LAN Design Model: This section describes the hierarchical network design, which improves performance, simplifies design, increases scalability, and reduces troubleshooting time.

• High Availability Network Design: This section describes high availability design guidelines as well as high availability technologies used as part of a network design to ensure business continuity.

• Enterprise Network Architecture Options: This section describes the different options available for deploying an enterprise campus architecture based on the hierarchical LAN design model.

Enterprise campus networks provide access to network services and resources to end users ...