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Huawei H12-831-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Datacom-Advanced Routing & Switching Technology V1.0 |
| Exam Number: | H12-831-ENU |
| Passing Score: | 600/1000 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60-70 |
| Available Languages: | English, Chinese |
| Exam Price: | 180 USD |
| Exam Format: | Multiple-choice, True/false, Scenario-based, Single-choice, Drag-and-drop |
| Certificate Validity Period: | 3 years from passing date |
| Related Certifications: | HCIA-Datacom HCIE-Datacom HCIP-Datacom-Core Technology |
| Recommended Training: | Huawei Official Training HCIP-Datacom Advanced Routing & Switching Course |
| Exam Registration: | Huawei Talent Online Pearson VUE |
| Sample Questions: | Huawei H12-831-ENU Sample Questions |
| Exam Way: | Online-proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | Recommended to hold HCIA-Datacom or equivalent knowledge; no mandatory prerequisite |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H12-831-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Advanced Ethernet Technologies | 15% | - STP/RSTP/MSTP - VLAN and trunk technologies - Link aggregation and high availability |
| IPv6 Routing Technologies | 15% | - IPv6 IGP and BGP - IPv4/IPv6 coexistence - IPv6 addressing and protocols |
| Advanced BGP Features | 20% | - BGP route attributes - BGP security and optimization - BGP path selection |
| MPLS and VPN Technologies | 15% | - MPLS L2VPN basics - MPLS fundamentals - MPLS L3VPN |
| Advanced IGP Features | 20% | - OSPF advanced features - IS-IS advanced features - Route control and filtering |
| Network O&M, Troubleshooting and Cutover | 15% | - Network monitoring and management - Network migration and cutover - Fault diagnosis and troubleshooting |
Common Questions About the Huawei H12-831-ENU Exam
The H12-831-ENU exam is the official exam behind the HCIP-Datacom credential from Huawei. It sits at the Professional level of the Huawei certification track. It is also associated with HCIP-Datacom-Core Technology, HCIA-Datacom, HCIE-Datacom. The FreeCram practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.
The H12-831-ENU exam contains 60-70 questions and gives you 90 minutes to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the FreeCram test engine a week before your exam date to check whether your pacing holds under pressure.
You need 600/1000 to pass the H12-831-ENU exam, and the official registration fee is 180 USD. A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed FreeCram practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.
Recommended to hold HCIA-Datacom or equivalent knowledge; no mandatory prerequisite
Requirements can change, so confirm the latest details on the official Huawei exam page before you register.
You can book the H12-831-ENU exam through the following official channels:
The exam is delivered Online-proctored or Onsite at Pearson VUE test centers, so pick the option that suits you when booking.
Huawei points candidates to these official courses:
Once you have worked through the official material, wrap up your preparation with the 420 practice questions from FreeCram to lock in what you have learned.
Yes. A free H12-831-ENU PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the H12-831-ENU exam within 60 days of purchase and do not pass, send us a scanned enrollment slip and your official Score Report PDF within two days of the exam; approved refunds are processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to products that were downloaded but never used in an exam sitting, or to free materials and expired orders. If you would rather keep studying, we can instead exchange your order for two free exam products of equal value while your original product keeps its update service. Delivery itself is instant: your download is emailed within one minute of payment and stays available in your member zone, with no limit on how many computers you can install it on. If nothing arrives within two hours, contact our customer service team.
The H12-831-ENU syllabus is divided into 6 domains, including Advanced BGP Features (20%), Advanced IGP Features (20%), and MPLS and VPN Technologies (15%). The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.
Huawei HCIP-Datacom Sample Questions:
In the NFV architecture, what are the specific underlying physical devices? (Multiple choice)
- A. Storage Devices
- B. Network equipment
- C. server
- D. Air conditioning system
Correct Answer: A,B,C 🗳️
VXLAN uses Mac in TCP encapsulation to encapsulate Layer 2 packets with Layer 3 protocols.
- A. True
- B. False
Correct Answer: B 🗳️
OSPF is deployed in a campus to implement network interconnection, and OSPF is also enabled on the GE0/0/2 interface of R3. Area1 is deployed as an NSSA area, and the device addresses are shown in the figure.
An engineer configures a static route on R3 to access the loopback interface address of R4, and imports the static route in the OSPF process.
At this time, in the Type5LSA received by R1, the forwarding address (FA) is ( ). (Note: Please fill in the IP address without mask)
- A. 10.1.34.3
Correct Answer: A 🗳️
When upgrading equipment software, it is necessary to make adequate preparations, and formulate upgrade plans and rollback plans.
- A. True
- B. False
Correct Answer: A 🗳️
The IS-IS Leve1-1 neighbor between R3 and R4 is not established. What is the possible reason based on the information in this figure?
- A. The IIH authentication of R3 and R1 failed
- B. IS-Leve1 of R3 and R4 do not match
- C. The area numbers of R3 and R4 are different
- D. The circuit-type of the interconnection interface of R3 and R4 does not match
Correct Answer: C 🗳️
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