Understanding Huawei SD-WAN VN (Virtual Network) Topologies
Huawei SD-WANusesVirtual Networks (VNs)to providetraffic isolation and policy-based routingfor different services, branches, and applications.
????VN Topologies Can Be Different
Each VN (Virtual Network) can have its own topology.
Some VNs may usefull-mesh, while others may usehub-and-spokeorstar topology.
Different VNs can havedifferent routing and security policies.
✅Example:
Corporate traffic (VN1)→Full-mesh topologyfor efficient inter-branch communication.
Guest Wi-Fi traffic (VN2)→Hub-and-spoke topologyto restrict inter-site communication.
Why is the Answer FALSE?
❌All VNs do not have to use the same topology.
✅Each VN can be configured independently with a unique topology, routing policy, and security settings.
✅Reference:Huawei HCIE-Datacom Guide – SD-WAN VN Topologies and Segmentation
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