The USG6000F series firewalls are 1U high, use redundant fan and power modules, and support a maximum throughput of 160 Gbps.

1. A. TRUE
2. B. FALSE

Correct Answer: A
TheUSG6000F series firewallsare compact, high-performance devices designed for enterprise and carrier networks. Key specifications include:
Form factor:1U height, making them suitable for space-constrained environments. Redundancy:Equipped with redundant fans and power modules to ensure high availability. Throughput:Supports a maximum throughput of160 Gbps, enabling efficient handling of large traffic volumes.
These features make the USG6000F series ideal for scenarios requiring both performance and reliability.
References:
HCSA-Presales-IP Network Study Guide, Section: "USG6000F Series Specifications." Huawei USG6000F Series Product Documentation, Technical Details.

Which of the following methods can be used toprotect network securityinHuawei WLAN products and solutions?

1. A. WIDS/WIPS air interface attack defense
2. B. Wired tunnel hardware encryption: DTLS and IPsec
3. C. WPA3 encryption
4. D. Authorization: Free mobility and unified authorization

Correct Answer: ACD
Huawei WLAN solutions include multiplesecurity mechanismsto protect wireless networks from threats:
A (WIDS/WIPS air interface attack defense):Wireless Intrusion Detection/Prevention System (WIDS/WIPS) detects and mitigates rogue APs and other air interface threats. C (WPA3 encryption):Latest Wi-Fi security standard providing stronger encryption and protection against brute-force attacks.
D (Authorization: Free mobility and unified authorization):Ensures that users maintain consistent access policies regardless of location, improving security and compliance. Reference:HCSA-Presales-IP Network Official Documentation – WLAN Security Features

Which of the following statements are TRUE about iStack and CSS?

1. A. CSS enables two or more CSS-capable switches that are connected using CSS cables to function as a single logical switch for data forwarding.
2. B. iStack enables multiple iStack-capable switches that are connected using iStack cables to function as a single logical switch for data forwarding.
3. C. CSS enables two CSS-capable switches to function as a single logical switc
4. D. Only two switches can set up a CS
5. E. Generally, modular switches support CSS, and fixed switches support iStack.
6. F. iStack enables two iStack-capable switches to function as a single logical switc
7. G. Only two switches can set up a stac
8. H. Generally, modular switches support iStack, and fixed switches support CSS.

Correct Answer: ABC
iStack (Intelligent Stacking)andCSS (Cluster Switching System)are twohigh- availability networking technologiesused to logically combine multiple switches for better redundancy and scalability.
(A) True – CSS (Cluster Switching System)allowstwo or more modular switchesto function
as one logical switch. CSS-capable switches connect usingCSS cables.
(B) True – iStackallows multiplefixed switchesto be stacked together into a single logical unit usingiStack cables.
(C) True – CSS is supported by modular switches, whileiStack is supported by fixed switches. Onlytwoswitches can form a CSS cluster.
(D) False – iStack supports more than two switches, making this statement incorrect. Reference:HCSA-Presales-IP Network Official Study Guide, iStack & CSS Section

Which of the following are involved in the evolution phases for a typical data center?

1. A. Virtualization
2. B. Centralized
3. C. Multi-site and multi-cloud
4. D. Distributed

Correct Answer: ABCD
The evolution of atypical data centerinvolves several key phases, each addressing specific technological and operational advancements:
Virtualization:The first major phase, where physical resources are abstracted into virtual machines (VMs) to improve resource utilization and flexibility.
Centralized:Early data centers were centralized, with all resources located in a single facility for easier management.
Multi-site and multi-cloud:Modern data centers extend across multiple locations and integrate with public/private clouds for scalability and redundancy.
Distributed:Distributed architectures enable edge computing and decentralized processing, reducing latency and improving performance for geographically dispersed users.
These phases reflect the progression from traditional, hardware-centric designs to modern, software-defined, and cloud-integrated infrastructures.
References:
HCSA-Presales-IP Network Study Guide, Section: "Data Center Evolution Phases." Huawei Data Center Solution Documentation, Evolution Trends.

Which of the following methods can be used to integrate IoT modules or functions into Huawei IoT APs? (Select All that Apply)

1. A. Built-in IoT chip
2. B. USB interface
3. C. PCIe interface
4. D. PoE out port

Correct Answer: ABC
Overview of IoT Integration in Huawei APs:
Huawei IoT APs support various methods to integrate IoT modules or functions, enabling unified management of Wi-Fi and IoT devices.
Explanation of Each Method:
Built-in IoT chip:Some Huawei APs come with built-in IoT chips, providing native support for IoT protocols like Zigbee, Bluetooth, or RFID.
USB interface:External IoT modules can be connected via the USB interface, allowing flexible integration of additional IoT functionalities.
PCIe interface:High-speed IoT modules can be integrated using the PCIe interface, offering enhanced performance and scalability.
PoE out port:While PoE out ports provide power to external devices, they do not directly integrate IoT modules or functions.
Conclusion:The correct methods are Options A, B, and C. References:
HCSA-Presales-IP Network V3.0 Training Material, Chapter 8: IoT Solutions.
Huawei IoT AP Product Documentation.