Comprehensive and Detailed 200 to 250 words of Explanation From HCIP Datacom Campus Network documents knowledge without any URL or Links:
In astatic VXLAN tunneldeployment, Huawei devices use anNVE (Network Virtualization Edge) interfaceas the logical tunnel interface for VXLAN encapsulation and decapsulation. The NVE interface represents the VTEP and does not have a one-to-one relationship with Bridge Domains (BDs) or VXLAN tunnels.
AnNVE interface can be associated with multiple VNIs, each corresponding to a different BD. Therefore, when multiple BDs exist on a VTEP,only one NVE interface is required, makingstatement B correctandstatement A incorrect.
In static VXLAN, thedestination VTEP addressesare specified usingingress replication listsunder each VNI. This allows a single NVE interface to establishmultiple VXLAN tunnelsto different remote VTEPs. As a result, there is no requirement to create a separate NVE interface for each tunnel, makingstatement D correctandstatement C incorrect.
According to HCIP Datacom Campus Network VXLAN configuration principles, the correct practice is to createone NVE interface per VTEP, associate multiple VNIs with it, and define remote peers through ingress replication. Therefore, the correct answers areB and D.
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