In a data center, which of the three tiered layers is most likely to feature large amounts of security and load balancing, and is also often responsible for setting policy? Access/cdge Distribution/aggregation Workstation Core Question 5 Spine and leaf model of Cisco ACl implements connectivity in which of the following ways? Each spine device connects to every other device. Eich leaf device connects to each spine device. Each spine device connects to every other spine device. Each leat device must connect to each other leat device. Question 6 What kind of device is useful for distributing control plane instructions/configurations to network devices downstream? Web Server TFIP Service DNS Service Sottware Defined Network Controller