"Ultra-stable reliability" is considered a foundational expectation rather than a differentiating or specifically highlightedbenefitin the marketing and feature focus of the Huawei EasyBranch solution when compared to the other options.The EasyBranch solution's core value proposition focuses more onsimplicity, convergence, and ease of deployment and scalability.

The CloudEngine series, as per HCSA-Sales-IP Network V6.0, is engineered to support diverse computing needs (e.g., cloud, AI, and big data) with high performance, scalability, and intelligence. This aligns with delivering an "ultimate experience" in modern network demands, making the statement true and A the correct answer.References: HCSA-Sales-IP Network V6.0, CloudEngine Series Overview.

Huawei’s SD-WAN solution, detailed in HCSA-Sales-IP Network V6.0, is built on three pillars:application-based intelligent traffic steering (optimizing traffic based on app requirements), device plug-and-play (simplifying deployment), and intelligent O&M (automated operations and maintenance). These features enhance network efficiency and user experience, making the statement true and A the correct answer.References: HCSA-Sales-IP Network V6.0, SD-WAN Solution Overview.

Wi-Fi 7 ecosystem maturity includes:

•Ever-maturing standardization – IEEE 802.11be finalization.

•Ever-expanding market – Growing adoption in enterprises.

•Ever-growing ecosystem – More devices and vendors supporting Wi-Fi 7.

•Ever-decreasing terminal users – Incorrect; user base is increasing.

Comprehensive and Detailed in Depth Explanation:The Huawei HiSec SASE (Secure Access Service Edge) solution integrates security and networking, per the HCSA-Sales-IP Network V6.0:

HiSecEngine AI firewall (A):Provides advanced threat protection for SASE.

Qiankun OP (B):Not a recognized product in the HiSec SASE context; possibly a typo or unrelated.

HiSec Endpoint (C):Secures endpoint devices within the SASE framework.

iMaster NCE-Campus (D):A management tool for campus networks, not specific to SASE.

The CloudEngine S12700E switches are flagship campus core switches in Huawei’s portfolio, detailed in HCSA-Sales-IP Network V6.0. They offer 4.8 Tbps per slot for high-speed forwarding (A), supporting Wi-Fi 6 deployments; a control and switching separation architecture (B) for flexibility and scalability; ultra-large buffers with HQoS (C) for quality of service in key applications; and redundancy design (E) achieving 99.999% reliability. However, support for low-rate legacy ports like E1, T1, and POS (D) is not a feature of the S12700E, as it focuses on modern high-speed interfaces rather than legacy connectivity. Thus, A, B, C, and E are the correct answers.References: HCSA-Sales-IP Network V6.0, CloudEngine S12700E Switch Features and Benefits.

Huawei positions its High-Quality 10 Gbps CloudCampus as the ideal solution for enterprises embarking on digital and intelligent transformation. It integrates Wi-Fi 7, 10 Gbps switches (e.g., CloudEngine S12700E), and intelligent O&M via iMaster NCE, delivering high bandwidth, low latency, and scalability. This aligns with Huawei’s marketing and technical claims in their HCSA documentation, making it a preferred choice for modern enterprises.