644-068 Exam Dumps : Advanced Routing and Switching for Field Engineers - ARSFE

The main services of the access layer include physical connectivity to endpoints, automatic endpoint discovery, and port-based security features.

Due to the high number of ports, performance is one of the key features that is required at the access layer.

The distribution layer is commonly the first routing hop.

Scalability, high availability, and fast convergence are typical requirements for the core layer.

The core layer provides aggregation services to the access layer.

TFO

DRE with persistent cache?

Application optimizers?

Auto-discovery of end nodes?

The SBA toolset includes Partner Enablement Assets and EcoPartner Guides.

SBA guides are available for enterprise deployments only.

CVDs are end-to-end designs which are well-tested and fully documented.

Gold partners have access to a demo lab for each validated design.