The CloudEngine S8700 is a modular switch designed for high-performance, high-visibility campus networks.

Huawei equips this series with an “Experience Assurance Card,” which enables:

Real-time traffic identification

Application-level statistics collection

In-path traffic analysis for performance bottlenecks

This hardware is central to the centralized experience assurance solution offered in the High-Quality 10 Gbps Campus Network.

Huawei's Xinghe Multi-DC Network Solution provides three levels of ultra-high reliability :

A. Device-level high reliability : Achieves zero data loss through component redundancy

C. Network-level high reliability : Ensures no service disruption even during faults or upgrades

D. Link-level high reliability : Uses intelligent rerouting to prevent traffic interruption

B. High O & M reliability with hour-level fault locating is not listed as a core reliability tier; Huawei emphasizes minute-level AI-driven fault detection instead.

Huawei’s ZTP (Zero-Touch Provisioning) function supports multiple automatic deployment modes , including:

C. USB-based deployment : Configuration file loaded onto device via USB drive

D. Registration query center-based deployment : Device queries a cloud-based registration center (iMaster NCE)

E. DHCP Option 148-based deployment : Device receives the controller address via DHCP option during boot

A. DCN deployment and B. Email-based deployment are not supported or defined deployment types in Huawei SD-WAN ZTP processes.

The Huawei NetEngine AR6710-H4T4X2Y7 is part of the AR6700 series routers designed for large-scale branch or hub deployments. The model supports:

Up to 4 Gbit/s forwarding performance

Dual control and hot backup

Modular design

Integrated SD-WAN, security, and VPN features

It is well-suited for regional hubs in large enterprises that demand high reliability and performance.

Huawei's Intelligent Converged Scheduling technology for campus WLAN:

Uses MU-MIMO (Multi-User Multiple-Input Multiple-Output) to enable simultaneous communication with multiple clients.

Integrates OFDMA (Orthogonal Frequency Division Multiple Access) to allocate subcarriers efficiently among users.

These two technologies are cornerstones of Wi-Fi 6 and Wi-Fi 7 intelligent scheduling.

MRU-MIMO is not a valid standard.

SRv6 is a WAN routing and forwarding technology unrelated to WLAN scheduling.

Huawei’s CloudEngine S6780-H is a high-performance fixed switch that:

Offers up to 128 × 25GE ports or 64 × 50GE ports in a compact 1U form factor.

Is recognized as the industry's highest-density fixed campus switch.

Supports powerful features such as VXLAN, telemetry, and flexible NetStream.

Other switches listed:

CloudEngine S8700 is a modular chassis-based switch.

CloudEngine S16700 does not exist (appears to be a typographical error).

CloudEngine S6750-S is high-performance but lower in density than the S6780-H.

Huawei's automatic network migration solution when upgrading from a legacy N7-5-2 network to an SDN-based CloudFabric network involves the following key steps , as outlined in the CloudFabric documentation:

A. Gateway migration : Move north-south traffic gateways from legacy to new fabric for optimized traffic flow.

B. Live network analysis : Import configurations and traffic patterns from the existing network into iMaster NCE.

C. Layer 2 interconnection : Create Layer 2 links between old and new networks for seamless traffic bridging.

D. Service migration : Gradually migrate VMs and workloads using scheduling tools without downtime.

All steps are necessary to ensure smooth migration without service disruption.

Huawei’s HiSecEngine firewalls have achieved recognition in the Gartner Magic Quadrant for Network Firewalls , but not for 12 consecutive years . Huawei’s presence in this quadrant is more recent , with consistent recognition over the past few years, particularly following the rebranding to HiSecEngine and performance improvements. The "12 consecutive years" claim is inaccurate per Gartner reports.

Huawei’s AR6700V is a virtual router (vCPE) that supports deployment on mainstream public clouds , including:

Huawei Cloud

Microsoft Azure

AWS Cloud

However, as per the latest support matrix, Baidu Cloud is not listed as a supported platform for AR6700V deployment.

The Huawei CloudEngine S6750-S is a high-performance all-optical switch in the fixed switch series, suitable for 10 Gbps campus networks.

It supports GE/10GE/25GE downlink ports and 25GE/100GE uplink ports (Option A — Correct).

It includes advanced features such as:

VXLAN and network slicing (Option B — Correct)

Real-time telemetry and intelligent O & M via iMaster NCE (Option C — Correct)

Native WAC capabilities for wireless and wired convergence (Option E — Correct)

However, MACsec (IEEE 802.1AE) is not supported on all ports by default — support is partial or dependent on model/sub-model. Hence, Option D is false.