On a CloudCampus virtualized campus network, virtual networks are defined based on services. Each virtual network corresponds to a service, and isolation needs to be manually configured between virtual networks.
Virtual networks (VNs) are segmented based on services (e.g., IoT, Guest Wi-Fi, Enterprise Wi-Fi).
Each VN has its own routing and forwarding instance (VRF).
Isolation Between Virtual Networks:
By default, different virtual networks are isolated.
If inter-VN communication is required, it must be manually configured using policy-based routing (PBR), inter-VRF routing, or firewall policies.
Reference from Huawei HCIE-Datacom Documentation:
Huawei CloudCampus Solution Guide – Virtual Networks and Segmentation
HCIE-Datacom Training Material – Policy-Based Inter-VN Communication
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