Your customer has 349 users in a two-story building.
What are two benefits of a 2-Tier design? (Choose two.)
A . Layer 2 and Layer 3 protocols run close to the endpoints to better implement ACL and QoS policy at the edge.
B . Improved performance by offloading processing from the Access layer to the Core.
C . Use of layer 2 switches at the access layer can process and route traffic from attached APs.
D . Support for WAN/MPLS, Internet, and Data Center directly on the Collapsed core.
E . Provides a more cost effective solution given that no additional switches are required for a third tier.
Answer: A,E