Comprehensive and Detailed In-Depth Explanation:
TheHuawei SD-WAN SolutionusesHTTP/2as the primary protocol toreport device performance datato the controller.
HTTP/2is chosen for itshigh efficiency, low latency, and enhanced data transfer speed.
It supportsbidirectional communicationbetween devices and the iMaster NCE-Campus controller.
While protocols likeNetFlowandSNMPare traditionally used for monitoring, Huawei SD-WAN specifically usesHTTP/2for real-time performance reporting and control due to its modern web-based architecture.
[Reference:, Huawei HCIE Datacom Official Certification Guide, Huawei SD-WAN Solution Guide, Huawei iMaster NCE-Campus Documentation, ]
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