Free H12-831: HCIP-Datacom-Advanced Routing & Switching Technology Exam Questions and Answers
HCIP-Datacom-Advanced Routing & Switching Technology is one of the Huawei tests covered here, sat under the code H12-831. Huawei runs several separate lines under one name: the HCIA, HCIP and HCIE technical ladder, a parallel Huawei Cloud catalogue, and a distinct sales and pre-sales track using HCSA, HCSP and HCSE with H19- codes — an HCSA is not an HCIA. Codes run H##-### where the prefix marks the domain, with H12- for datacom, security and WLAN and H13- for cloud, storage and AI, and any _V suffix marking the syllabus version.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: August 31, 2026
- Exam code
- H12-831
- Provider
- Huawei
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
What protocol is commonly used for multicast communication?
Please select an optionIncorrectCorrect answer: C
IGMP (Internet Group Management Protocol) is specifically used for managing multicast groups.
Was this answer correct?Question #2
Which of the following is a function of a router?
Please select an optionIncorrectCorrect answer: C
Routers are responsible for forwarding packets between networks.
Was this answer correct?Question #3
What does RIPv2 use to improve routing efficiency over RIPv1?
Please select an optionIncorrectCorrect answer: C
RIPv2 supports authentication, which helps improve security and efficiency over RIPv1.
Was this answer correct?Question #4
In OSPF, what is the purpose of the LSA?
Please select an optionIncorrectCorrect answer: A
LSA (Link State Advertisement) is used to describe the state of links in an OSPF network.
Was this answer correct?Question #5
Which layer of the OSI model does TCP operate on?
Please select an optionIncorrectCorrect answer: C
TCP (Transmission Control Protocol) operates at the Transport layer of the OSI model.
Was this answer correct?Question #6
What type of address does a switch use to forward frames?
Please select an optionIncorrectCorrect answer: D
Switches use MAC addresses to forward frames to the correct destination within a LAN.
Was this answer correct?Question #7
What is the primary function of a firewall?
Please select an optionIncorrectCorrect answer: D
Firewalls primarily serve to isolate and protect network segments by controlling traffic.
Was this answer correct?Question #8
When is a default route used?
Please select an optionIncorrectCorrect answer: D
A default route is used when no specific routing entry is available for a destination.
Was this answer correct?Question #9
What is the role of VLANs in a network?
Please select an optionIncorrectCorrect answer: A
VLANs (Virtual Local Area Networks) are used to segment larger networks into smaller, manageable sections.
Was this answer correct?Question #10
What technology does NAT primarily rely on?
Please select an optionIncorrectCorrect answer: D
NAT (Network Address Translation) primarily uses IP masquerading to allow multiple devices to share a single public IP address.
Was this answer correct?
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Other Huawei certifications
- H12-891: HCIE-Datacom (opens in a new tab)
- H12-351: HCIE-WLAN (Written) V1.0 (opens in a new tab)
- H13-341: Huawei Certified internetwork Expert - Transmission (opens in a new tab)
- H12-811: HCIA-Datacom V1.0 (opens in a new tab)
- H11-851: HCNA-VC (Huawei Certified Network Associate - Video Conference) (opens in a new tab)
- H12-224: HCNP-RS Fast Track (Huawei Certified Network Professional - Routing Switching Fast Track) (opens in a new tab)
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FAQ
Learn More: https://home.pearsonvue.com/Clients/Huawei.aspx
- Q1: What is the H12-831: HCIP-Datacom-Advanced Routing & Switching Technology exam?
- A: H12-831: HCIP-Datacom-Advanced Routing & Switching Technology is a Huawei certification exam. Judging by the questions in our bank, it concentrates on OSPF, routing, layer, router and switch.
- Q2: What topics does the H12-831: HCIP-Datacom-Advanced Routing & Switching Technology exam cover?
- A: Questions in our H12-831: HCIP-Datacom-Advanced Routing & Switching Technology bank cluster around OSPF, routing, layer, router and switch. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for H12-831: HCIP-Datacom-Advanced Routing & Switching Technology?
- A: Work through the H12-831: HCIP-Datacom-Advanced Routing & Switching Technology practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real H12-831: HCIP-Datacom-Advanced Routing & Switching Technology exam questions?
- A: They are drawn from officially released past questions and from community members who have sat H12-831: HCIP-Datacom-Advanced Routing & Switching Technology. Answers are verified and updated weekly.
- Q5: Where do I register for the H12-831: HCIP-Datacom-Advanced Routing & Switching Technology exam?
- A: Register through Huawei directly at https://home.pearsonvue.com/Clients/Huawei.aspx. Exampractice is not affiliated with Huawei and does not administer the exam.
- Q6: Is there a free H12-831: HCIP-Datacom-Advanced Routing & Switching Technology sample?
- A: Yes. Every H12-831: HCIP-Datacom-Advanced Routing & Switching Technology page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Huawei Certification Exams?
- A: Huawei Certification Exams validate your expertise in using and managing Huawei’s range of ICT (Information and Communications Technology) products and solutions, including networking, cloud computing, storage, and AI. These certifications demonstrate your proficiency in deploying, configuring, and troubleshooting Huawei technologies to drive business and technological success.
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- A: Benefits include recognition as a certified Huawei professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Huawei technologies and best practices.
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- A: IT professionals, network engineers, cloud engineers, system administrators, and anyone involved in managing and implementing Huawei solutions should consider these certifications to validate their expertise and advance their careers.
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- A: Huawei offers various certification paths under the Huawei Certification Program, including:
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