In 2026, buying study material online comes down to two questions: is my payment safe, and is my information protected? PassCollection answers both plainly β secure credit card payment and strict confidentiality β behind 140 practice questions for the Huawei HCIA-Datacom V2.0 exam.
Huawei H12-811_V2.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | Huawei Certified ICT Associate - Datacom V2.0 |
| Exam Number: | H12-811_V2.0 |
| Related Certifications: | HCIE-Datacom HCIP-Datacom |
| Passing Score: | 600/1000 |
| Exam Format: | Single choice, Multiple choice |
| Exam Price: | $200 USD (varies by region) |
| Real Exam Qty: | 60-70 |
| Available Languages: | Chinese, English |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Recommended Training: | Huawei Learning Platform Huawei HCIA-Datacom Training Resources |
| Exam Registration: | Huawei Talent Certification Portal Pearson VUE Huawei Exams |
| Sample Questions: |  |
| Exam Way: | Online proctored or authorized test center (Pearson VUE) |
| Pre Condition: | No strict prerequisites required; basic networking knowledge recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/ |
Huawei H12-811_V2.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: IP Services | - NAT basics - DHCP and DNS concepts |
| Topic 2: Network Fundamentals | - Basic network topologies and devices - OSI and TCP/IP models |
| Topic 3: Switching Technologies | - VLAN configuration and trunking - STP/RSTP concepts |
| Topic 4: Network Management and Troubleshooting | - Device management concepts - Basic troubleshooting tools and methods |
| Topic 5: Network Security Basics | - Access control lists (ACL) - Basic network security concepts |
| Topic 6: IP Addressing and Subnetting | - IPv6 fundamentals - IPv4 addressing and subnet masks |
| Topic 7: WLAN Basics | - Wireless networking fundamentals |
| Topic 8: Routing Technologies | - Static routing - Dynamic routing fundamentals (OSPF basics) |
Answers About the Huawei HCIA-Datacom V2.0 Practice Package
Many candidates combine practice questions with official training. Recommended options include:
This package includes 140 practice questions for the Huawei HCIA-Datacom V2.0 exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Yes. The online test engine runs entirely in a web browser, which is why it works identically on Windows, Mac, Android, and iOS without any installation. If you can open a browser, you can practice β on a computer at home or a phone on the move.
The Huawei HCIA-Datacom V2.0 exam contains 60-70 questions, and you will have 90 minutes minutes to complete them. Simulating this exact combination during practice builds both speed and accuracy.
The Huawei HCIA-Datacom V2.0 exam requires a score of 600/1000 to pass, and the official registration fee is $200 USD (varies by region). Thorough preparation is the most reliable way to protect that investment.
You can register for the Huawei HCIA-Datacom V2.0 exam through the official channels:
The PC test engine installs on Windows and runs on a standard Java environment, which most computers already have or can add in minutes. Once installed, it simulates the real exam scenario with timed sessions, automatic scoring, and mistake tracking β a full practice lab on your own computer.
The Huawei HCIA-Datacom V2.0 practice questions are organized around the official exam objectives. Key topics include:
- IP Addressing and Subnetting ()
- Switching Technologies ()
- IP Services ()
Coverage follows the official syllabus, so your practice time always maps to exam content.
No strict prerequisites required; basic networking knowledge recommended
You can confirm the current eligibility requirements on the official H12-811_V2.0 exam page before you register.
Huawei HCIA-Datacom V2.0 Sample Questions:
After entering an incomplete command keyword on the CLI of a Huawei switch, you can press Tab to complete the keyword. If the entered keyword does not change after you press Tab, the possible reason is that the matched keyword is not unique, and YunShan OS cannot determine which specific command it corresponds to.
- A. TRUE
- B. FALSE
Correct Answer: A π³οΈ
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
On an intelligent computing data center network, the lossless network technology _____ is deployed to instruct the sender to stop sending packets when network congestion is about to occur, ensuring zero packet loss on the network. (Enter the acronym in uppercase.)
Reveal Solution Discussion 0Correct Answer:
PFC
Explanation:
The acronym in the source file is mistyped as PCF. The correct intelligent lossless Ethernet technology is PFC, which stands for Priority-based Flow Control. PFC extends Ethernet flow control by applying pause behavior to selected traffic priorities rather than stopping all traffic on an interface. When a downstream device detects that a lossless priority queue is approaching congestion, it can send a priority-specific pause indication to the upstream sender. The upstream device temporarily stops transmitting traffic for that priority, preventing the downstream buffer from overflowing and thereby supporting zero-packet-loss behavior for the protected traffic class. This capability is important in intelligent computing and data center fabrics carrying storage or high-performance computing workloads that are sensitive to packet loss. Huawei describes PFC as a foundational technology for intelligent lossless networks, often used together with congestion-management mechanisms such as ECN and related optimization features. Therefore, the blank must be filled with PFC in uppercase. The original answer PCF should be corrected to PFC.
Which of the following phases are required for establishing a connection between an SSH server and an SSH client? (Select all that apply)
- A. Key exchange
- B. Version negotiation
- C. User authentication
- D. Algorithm negotiation
Correct Answer: A,B,C,D π³οΈ
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After checking the status of GE0/0/1 on R1, you obtain the command output shown below. Which of the following statements are true? (Select all that apply)
- A. The physical status of the interface is UP.
- B. The interface is an Ethernet optical interface.
- C. The PVID of the interface is 1.
- D. The MAC address of the interface is b0c7-8733-d65c.
Correct Answer: A,C,D π³οΈ
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
Assume that PC1 and PC2 can communicate with each other, and R2 receives a data packet sent by PC2 to PC1. Match each field in the packet with its correct value by dragging the options to the corresponding fields.
Correct Answer:
Explanation:
MAC_C, MAC_D, 192.168.2.2, 192.168.1.2
The HCIA-Datacom training material explains that routers forward packets based on destination IP addresses while changing the data-link encapsulation at each hop.
When PC2 sends data to PC1, the source IP address is 192.168.2.2 and the destination IP address is
192.168.1.2.
These IP addresses remain unchanged as the packet travels across R2 and R1 during conventional routing.
However, the Ethernet source and destination MAC addresses are replaced at each routing hop.
When R2 forwards the packet toward R1, it uses its outgoing interface MAC address, MAC_D, as the source MAC address.
The destination MAC address is MAC_C, which belongs to R1 ' s interface connected to R2.
Therefore, the packet forwarded from R2 contains destination MAC MAC_C, source MAC MAC_D, source IP 192.168.2.2, and destination IP 192.168.1.2.
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