Loading demo links...
Showing 1–20 of 20 questions
Trunk interfaces can send both tagged and untagged frames.
Select an option, then click Submit answer.
The controller is the core component of SDN and connects to devices through southbound interfaces. Which of the following are southbound protocols used by the controller? (Choose two.)
Select an option, then click Submit answer.
On the command line interface of Huawei AR routers, the role of the Save command is to Save the current system time.
Select an option, then click Submit answer.
Which of the following are not layers in the TCP/IP model? (Choose all that apply.)
Select an option, then click Submit answer.
Which of the following elements are included in a routing table? (Choose all that apply.)
Select an option, then click Submit answer.
Which of the following is not a transmission medium for WLAN?
Select an option, then click Submit answer.
On the network shown in the figure, Host A and Host B cannot communicate with each other.
Select an option, then click Submit answer.
If a network's address is 192.168.1.0, the broadcast address of the network is 192.168.1.255.
Select an option, then click Submit answer.
ICMP packets do not contain port numbers. Therefore, NAPT cannot be used.
Select an option, then click Submit answer.
After the administrator performs the configuration shown in the figure on a router, which of the following commands can be used to specify a short lease for addresses assigned using DHCP? ip pool pool1 network 10.10.10. 0 mask 255. 255. 255. 0 gateway-list 10.10.10.1
Select an option, then click Submit answer.
Which of the following statements are true about the shortcut keys of the Versatile Routing Platform (VRP)? (Choose all that apply.)
Select an option, then click Submit answer.
Assuming all STP enabled switches have the same bridge priority. The MAC address of switch A is 00-e0-fc-00-00-40, the MAC address of switch B is 00-e0-fc-00-00-10, the MAC address of switch C is 00-e0-fc-00-00-20, and the MAC address of switch D is 00-e0-fc-00-00-80. Which switch will be elected as the root switch?
Select an option, then click Submit answer.
According to the VLAN frame format defined in IEEE 802. IQ, how many bits does a VLAN ID contain?
Select an option, then click Submit answer.
Which of the following statements are true about the dynamic MAC address table? (Choose all that apply.)
Select an option, then click Submit answer.
Refer to the following MAC address table of a switch. Which of the following statements is true?
Select an option, then click Submit answer.
Which of the following statements about wireless devices is true?
Select an option, then click Submit answer.
Which of the following VRP commands can be used to enter area 0 view? (Choose all that apply.)
Select an option, then click Submit answer.
A company applies for a class C IP address for subnetting. It has six branches and the largest branch should have 26 hosts. What would be an appropriate subnet mask for the largest branch?
Select an option, then click Submit answer.
Which of the following percentage does the lease time of a DHCP client's IP address reach to trigger the DHCP client to send a lease renewal packet for the first time?
Select an option, then click Submit answer.
Which of the following commands is used to configure the country code on an AC?
Select an option, then click Submit answer.
Thinking of taking the HCIA-Datacom V1.0 (H12-811) exam? This free Huawei practice test is the place to start. The 20 questions come free from the full 445-question Study4Pass practice set — a quick, honest check of where you stand. The free sample is made up of 20 single-answer questions, each with a full explanation. The Huawei H12-811 exam is part of the HCIA-Datacom V1.0 certification.
The target audience of the Huawei H12-811 exam is professionals who want to validate their skills in HCIA-Datacom V1.0 and demonstrate their competency to employers. The prerequisites of the Huawei H12-811 exam, if any, are defined by Huawei in the official exam guide.
Work through the questions one at a time and read every explanation, even for the ones you get right — the reasoning behind an answer is what the real exam tests. If one area keeps costing you marks, you have found exactly what to revise before exam day.
Think of the result as a map, not a verdict. The questions you miss point straight at the topics that need work, and the explanations tell you why the correct option wins. Candidates who loop through that cycle — practise, review the reasoning, re-test — walk into the real exam having already seen their weak spots and fixed them.
Inside the full H12-811 practice set:
There is no clock and no account needed. Answer each question, check the result, and read the explanation before moving on. For anything that still feels unclear, Ask AI is built into this AI-Enabled practice test — it explains the concept behind the question so the next one like it gets easier. When the free sample feels comfortable, the full set of 445 questions adds timed Exam Simulation, topic-by-topic training, and flagged-question review — the closest thing to exam day you can get before the real thing.
The H12-811 practice set is built to mirror the full HCIA-Datacom V1.0 syllabus, so every major area of the real exam is represented in the questions. The Huawei H12-811 exam is part of the HCIA-Datacom V1.0 certification. The most reliable study method with a set like this is simple: practise a section, read the explanations, then go back to the official Huawei documentation for any topic you missed, and repeat until the explanations feel obvious.
Yes. Every question on this page — all 20 of them — is free to use, and you never need to create an account to try them.
The full Study4Pass set for H12-811 has 445 practice questions. This page gives you 20 of them free so you can judge the quality and difficulty first.
Yes. Check any question to reveal the correct answer and its explanation, and use Ask AI whenever you want the underlying concept explained step by step.
No — these are practice questions built to match the H12-811 domains and difficulty level, so you can prepare for the real exam with confidence.