What challenges does campus network construction face in the era of digital and intelligent enterprise transformation?
Answer(s): A,C,D
Huawei outlines these challenges in campus network construction:* Complex network architecture, difficult to integrate dedicated networks Legacy and new systems create integration issues.* The number of networks increases sharply, causing high security risks More endpoints and networks elevate vulnerabilities.* There are challenges in ensuring O&M efficiency Manual operations struggle to keep up with scale and complexity.* Gigabit networks cannot meet new application requirements While a concern, Huawei emphasizes 10 Gbps upgrades (not gigabit limitations) as the solution, making this less of a highlighted challenge.
Huawei HCSA-Sales-IP Network Training Manual, Section 4.1: Campus Network Challenges.
CloudEngine S12700 is the highest-performance campus core switch in the era of 400 Gbps campus networks.
Answer(s): A
The CloudEngine S12700E (not S12700 in some newer docs, assuming a typo) is Huawei's flagship campus core switch, designed for 400 Gbps networks. It offers:* High forwarding capacity (up to 44.8 Tbps).* Support for 400GE ports, aligning with the 400 Gbps era.Huawei markets it as the industry's highest-performance campus core switch, a claim supported by its technical specs in official materials.
Huawei HCSA-Sales-IP Network Training Manual, Section 4.4: CloudEngine S12700E Specs.
Huawei CloudEngine S12700E series switches have redundancy design for key components, providing reliability.
The CloudEngine S12700E series features:* Redundant power supplies, fans, and control modules.* Hot-swappable components to ensure zero downtime.This redundancy design enhances reliability, a critical selling point for campus core switches in Huawei's documentation.
Huawei HCSA-Sales-IP Network Training Manual, Section 4.4: CloudEngine S12700E Reliability Features.
Which of the following Huawei CloudEngine switches can be used in industrial scenarios?
Answer(s): B
Huawei's industrial-grade switches are built for harsh environments (e.g., extreme temperatures, dust):* CloudEngine S5735I-S-V2 Designed for industrial use with enhanced durability and temperature tolerance (-40°C to 70°C).* CloudEngine S7700, S6750-H, S5735-L-V2 These are primarily for campus or data center scenarios, not industrial-grade per Huawei's specs.The S5735I-S-V2 is explicitly marketed for industrial applications in official docs.
Huawei HCSA-Sales-IP Network Training Manual, Section 4.5: Industrial Switch Portfolio.
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