Exam Name: HCIP-Datacom-Advanced Routing & Switching Technology V1.0
Certification Provider: Huawei
Corresponding Certification: HCIP-Datacom
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Instant Download Huawei : H12-831_V1.0-ENU Questions & Answers as PDF & Test Engine
Updated: Sep 23, 2026
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Huawei H12-831_V1.0-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Datacom-Advanced Routing & Switching Technology V1.0 |
| Exam Number: | H12-831_V1.0-ENU |
| Available Languages: | Japanese, English, Chinese |
| Real Exam Qty: | 60 |
| Passing Score: | 600/1000 |
| Exam Price: | USD 180 |
| Exam Duration: | 90 minutes |
| Related Certifications: | HCIP-Datacom-Core Technology V1.0 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Short response, Single-answer questions, Drag-and-drop, True or false, Multiple-answer questions |
| Recommended Training: | Huawei Official Training |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended to have HCIA-Datacom certification or equivalent knowledge; pass H12-821 as core exam |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification/exam/h12-831 |
Huawei H12-831_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Advanced BGP Features | 10% | - Route reflectors and confederations - BGP route attributes and policies - BGP path control and filtering |
| Advanced IGP Features | 17% | - IGP route selection and control - OSPF advanced features and optimization - IS-IS advanced features and convergence |
| Network Troubleshooting | 10% | - Troubleshooting routing and switching issues - Fault diagnosis and analysis methods |
| Network O&M | 7% | - Network monitoring and management tools - Performance optimization and capacity planning |
| Advanced Ethernet Technologies | 10% | - Advanced link aggregation and reliability - VLAN stacking and QinQ - Ethernet OAM and protection mechanisms |
| Network Cutover and Migration | 7% | - Service switchover and verification - Migration strategies and risk control |
| MPLS Technologies | 19% | - MPLS protection and fast reroute - MPLS VPN and traffic engineering - MPLS basics and label distribution |
| IPv6 Routing | 20% | - OSPFv3 and IS-IS for IPv6 - IPv6 addressing and transition technologies - BGP4+ and IPv6 route deployment |
Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Exam: Questions Candidates Actually Ask
Online proctored or onsite at Pearson VUE test centers Register for the Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 exam through these official channels:
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The Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 exam requires 600/1000 to pass, and registration costs USD 180. A failed attempt means paying the same fee again — a readiness check with the NewPassLeader engines before booking is the cheaper option.
The official Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 outline defines 8 domains. The leading three are Advanced BGP Features (10%), Advanced IGP Features (17%), and Network Cutover and Migration (7%). The full list is in the topics section above, and NewPassLeader's 211 practice questions cover each one.
The Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 exam contains 60 to complete within 90 minutes. Timed simulation in the NewPassLeader Desktop Test Engine teaches that rhythm before exam day does.
Recommended to have HCIA-Datacom certification or equivalent knowledge; pass H12-821 as core exam Since requirements change over time, confirm the latest on the official Huawei exam page before scheduling.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 211 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
The H12-831_V1.0-ENU exam is a Huawei certification exam validating the Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 syllabus shown above. It belongs to these credential paths: HCIP-Datacom-Core Technology V1.0. Earning it in 2026 demonstrates ability in a form employers recognize — and NewPassLeader prepares candidates with 211 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.
Huawei recommends these training resources for the Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 exam:
Follow the training with steady self-testing — the 211 practice questions from NewPassLeader help you apply theory and fill any gaps the training leaves.
Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Sample Questions:
On the OSPFv3 network shown in the figure, area 1 is a stub area. Which of the following statements are true?
- A. Both R1 and R2 generate Network-LSAs.
- B. Default routes exist in the routing tables of R1 and R2.
- C. Both R1 and R2 generate Inter-Area-Prefix-LSAs.
- D. Both R1 and R2 generate Intra-Area-Prefix-LSAs.
Correct Answer: B,D 🗳️
On a BGP/MPLS IP VPN network, _ _ is used to distinguish IPv4 prefixes with the same address space. In this case, IPv4 addresses are called VPNv4 addresses. (Enter the acronym in uppercase.)
Reveal Solution Discussion 0Correct Answer:
RD
Explanation:
The required acronym is RD , meaning Route Distinguisher .
Different customers connected through a BGP/MPLS IP VPN can use overlapping private IPv4 address spaces. An ordinary IPv4 prefix such as 10.1.1.0/24 is therefore insufficient to uniquely identify a customer route in the service provider's MP-BGP VPN routing table.
A PE adds an eight-byte RD to the IPv4 prefix, creating a globally unique VPNv4 route. Two customers may use the same IPv4 prefix, but different RDs make their VPNv4 routes distinct. For example:
RD 100:1 + 10.1.1.0/24
RD 200:1 + 10.1.1.0/24
These are separate VPNv4 routes.
The RD must not be confused with a Route Target. An RD distinguishes overlapping prefixes , whereas an RT controls which VPN instances import or export routes . Huawei documentation explicitly states that RDs distinguish IPv4 prefixes using the same address space and that IPv4 routes containing RDs are called VPN-IPv4 or VPNv4 routes. Huawei BGP/MPLS IP VPN concepts
On a BGP/MPLS IP VPN network, which of the following are carried when a PE advertises VPNv4 routes?
- A. Import target
- B. Export target
- C. IPv4 prefix
- D. RD
Correct Answer: A,B,C,D 🗳️
MPLS can carry multiple network protocol services, including unicast IPv4 services, multicast IPv4 services, unicast IPv6 services, and multicast IPv6 services.
- A. TRUE
- B. FALSE
Correct Answer: A 🗳️
On the OSPF network shown in the figure, a network engineer finds that R1 and R2 have the same router ID, and both have imported default routes (with the default-route-advertise always command configured). Given this, which of the following statements is false?
- A. R1 and R2 can establish a neighbor relationship.
- B. R1 and R3 can establish a neighbor relationship.
- C. R2 and R4 can establish a neighbor relationship.
- D. A routing loop may occur between R3 and R4.
Correct Answer: A 🗳️
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