This Cisco Enterprise Architecture module divides the enterprise network into functional areas known as modules. The architecture's modularity allows for network design flexibility while facilitating implementation and troubleshooting. Cisco created the Cisco Enterprise Architecture model to address the need for modularity in network design. This model offers all of the advantages of hierarchical network design on campus infrastructure while facilitating the creation of larger, more scalable networks. The Cisco Enterprise Architecture is a modular network design approach. The enterprise campus module, enterprise edge module, and service provider edge module are all covered in this topic.
