Cisco
300-415 · Question #116
300-415 Question #116: Real Exam Question with Answer & Explanation
The correct answer is D: centralized control policy. A centralized control policy is used to block TLOCs from remote sites while allowing TLOCs from the data center, thus enforcing a hub-and-spoke peering model.
Policies
Question
Which policy blocks TLOCs from remotes and allows TLOCs from the data center to form hub-and-spoke peering?
Options
- Alocalized control policy
- Bcentralized data policy
- Ccentralized data policy
- Dcentralized control policy
Explanation
A centralized control policy is used to block TLOCs from remote sites while allowing TLOCs from the data center, thus enforcing a hub-and-spoke peering model.
Common mistakes.
- A. Localized control policies are applied on individual WAN Edge devices and affect local routing and forwarding, not the overall TLOC advertisement and visibility across the fabric.
- B. Centralized data policies focus on data plane forwarding decisions like firewalling, QoS, or path selection, not on manipulating TLOC advertisements or control plane topology.
- C. This option is a duplicate of B and is incorrect for the same reasons.
Concept tested. SD-WAN centralized control policy for TLOC filtering
Topics
#Centralized Control Policy#TLOCs#Hub-and-Spoke Topology#SD-WAN Policies
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