HCSP Presales H19-401_V2.0 Full Course Free

iMaster NCE-CampusInsight (the AI-driven analyzer) utilizes Telemetry to collect real-world signal data from STAs (stations/clients). Unlike traditional site surveys which are static, CampusInsight provides a dynamic "Coverage Heatmap" and identifies "Blind Spots" or "Weak Coverage" areas. It then leverages AI algorithms to suggest optimal radio parameters, such as transmit power and channel adjustments, to the WAC or iMaster NCE-Campus to remediate the issue.

A functional Huawei SD-WAN network requires three fundamental pillars:

CPE (A): The physical or virtual edge device at the branch/HQ.

RR (B): The control plane component that reflects routes between CPEs.

Controller (C): The management plane (iMaster NCE-Campus) for orchestration and policy deployment.

The Analyzer (D) (CampusInsight) is an optional component used for advanced AI-driven O & M and troubleshooting, but it is not strictly required to establish the SD-WAN network itself.

In Huawei’s Xinghe Intelligent Campus solution, user access control is handled through three primary methods: 802.1X (B) for high-security enterprise environments, Portal (A) for flexible guest and web-based access, and MAC address authentication (C) for IoT devices like printers and IP cameras that lack a user interface. OSPF authentication (D) is a routing security feature used to verify the identity of neighboring routers, not an end-user access authentication method.

iStack (Intelligent Stack) is a horizontal virtualization technology used primarily at the access and aggregation layers of the campus network. It allows multiple physical switches to be connected via stack cables and managed as a single logical device with a unified management IP and configuration file. This eliminates the need for complex protocols like STP (Spanning Tree Protocol) to prevent loops, as the links between the stack and the upstream devices are treated as a single inter-device Eth-Trunk.