Exam 300-415 topic 1 question 80 discussion

C is correct.

For topology changes you need to use a centralized control policy, correct answer is C

answer is c. book page 206

Central Policy -> Custom control policy creates topology like hub and spoke

• Control policy, which affects the overlay network–wide routing of traffic • Data policy, which affects the data traffic flow throughout the VPN segments in the network Centralized control policy applies to the network-wide routing of traffic by affecting the information that is stored in the vSmart controller's route table and that is advertised to the vEdge routers. The effects of centralized control policy are seen in how vEdge routers direct the overlay network's data traffic to its destination. The centralized control policy configuration itself remains on the vSmart controller and is never pushed to local routers. Centralized data policy applies to the flow of data traffic throughout the VPNs in the overlay network. These policies can permit and restrict access based either on a 6-tuple match (source and destination IP addresses and ports, DSCP fields, and protocol) or on VPN membership. These policies are pushed to the affected vEdge routers.

Ans A ?