- Exam Code: H12-831-ENU
- Exam Name: HCIP-Datacom
- Updated: Oct 15, 2026
- Q & A: 420 Questions and Answers
Huawei H12-831-ENU actual dump : HCIP-Datacom
PDF Version DemoAbout Huawei H12-831-ENU Exam Questions
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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 |
| Available Languages: | Chinese, English |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years (certification validity typical for Huawei HCIP) |
| Passing Score: | 600/1000 |
| Exam Format: | Drag-and-drop, Short response, Single-answer questions, True/False, Multiple-answer questions |
| Real Exam Qty: | 60 (approx.) |
| Exam Price: | USD 180 (approx.) |
| Related Certifications: | H12-821 (HCIP-Datacom-Core Technology) HCIP-Datacom |
| Sample Questions: |  |
| Exam Way: | Register and schedule through Pearson VUE; delivered as a proctored written exam (onsite or authorized test center). |
| Pre Condition: | It is recommended (but not mandatory) to have passed H12-821 (HCIP-Datacom-Core Technology) or to possess equivalent networking experience prior to attempting this exam. |
| Official Syllabus URL: | https://home.pearsonvue.com/Clients/Huawei.aspx |
Huawei H12-831-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Troubleshooting | 10% | - Protocol and connectivity diagnosis - Structured troubleshooting methodology |
| Topic 2: Advanced Ethernet Technologies | 10% | - Advanced switching features - VLANs, MAC learning, port security |
| Topic 3: Advanced Interior Gateway Protocol (IGP) Features | 17% | - Advanced OSPF & IS-IS Features - Route summarization, authentication, convergence |
| Topic 4: IPv6 Routing | 20% | - IPv6 routing protocols (e.g., OSPFv3, IS-IS) - IPv6 addressing and subnetting |
| Topic 5: MPLS Technologies | 19% | - MPLS VPN configuration and operation - MPLS LDP and TE fundamentals |
| Topic 6: Advanced BGP Features | 10% | - Route Reflectors and confederations - BGP route control and policy |
| Topic 7: Network Cutover | 7% | - Configuration validation & rollback - Network migration planning |
| Topic 8: Network Operation & Maintenance | 7% | - Monitoring and troubleshooting basics - Maintenance tools and best practices |
Huawei HCIP-Datacom Exam FAQ — Direct Answers
It is recommended (but not mandatory) to have passed H12-821 (HCIP-Datacom-Core Technology) or to possess equivalent networking experience prior to attempting this exam. Eligibility rules do change, so confirm the current requirements on the official page (official H12-831-ENU exam page) before booking.
90 minutes for 60 (approx.) questions. Efficiency beats exhaustion: the Actual4Dumps software version simulates the real test scene and scores your performance, so every practice hour moves you forward.
Delivery and payment are both safe: we support credit card payment, your information is protected by a strict system, and the product emails automatically within a minute of purchase — unlimited devices, 7*24 support if nothing arrives within 2 hours. If you fail the corresponding H12-831-ENU exam within 60 days of purchase, we refund in full: provide a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
USD 180 (approx.) per attempt, 600/1000 to pass. Since a retake costs the full fee, prepare with direction: the 420 practice questions from Actual4Dumps focus your effort where the exam points are.
The Huawei HCIP-Datacom is Huawei's certification exam for HCIP-Datacom, at the HCIP (Huawei Certified ICT Professional) level. It validates applied skills employers hire for — a credential worth the effort. Related credentials include H12-821 (HCIP-Datacom-Core Technology), HCIP-Datacom.
The Huawei HCIP-Datacom blueprint covers 8 domains — including Advanced BGP Features (10%), IPv6 Routing (20%), Troubleshooting (10%). The weightings are your efficiency map: heavy domains first. Every subtopic appears in the outline above.
Yes — download the free Huawei HCIP-Datacom demo and judge the question quality before paying. Every purchase stays valid for 365 days with free updates throughout, renewable afterward at 50% off.
Huawei HCIP-Datacom Sample Questions:
Question #1
Which is wrong with this configuration description?
- A. Configure the GigabitEthernet0/0/1 interface as a trusted interface
- B. Enabling DHCP Snooping configuration can be used to prevent DHCP Server bogus attacks
- C. If there is no SubOption information of Option82 in the DHCP request packet received by GigabitEthemnet0/0/1 interface, the device will generate Option82
- D. Enable DHCP Snooping configuration can be used to prevent ARP spoofing attacks
Correct Answer: C 🗳️
Question #2
In the vAR application scenario, which functions of the AR router can be virtualized on the server? (Multiple choice)
- A. Firewall
- B. VPN
- C. NAT
- D. VOIP
Correct Answer: A,B,C,D 🗳️
Question #3
Part of the configuration of R1 is as follows. Which of the following statement about IS-IS on R1 is correct? (Multiple choice)
- A. Process 1 also contains global routing information and the routing information of VRF tt and rr
- B. The routing information of process 2 and process 3 is isolated
- C. The routing information of process 2 and process 3 will be shared
- D. Process 1 only contains global routing information
Correct Answer: B,D 🗳️
Question #4
What are the three most important attributes of information security? (Multiple choice)
- A. Authentication
- B. Confidentiality
- C. Integrity
- D. Availability
Correct Answer: B,C,D 🗳️
Question #5
Regarding multi-instance MCE (Mlulti-VPN-Instance CE, MCE), which of the following descriptions is wrong?
- A. Devices with MCE function can access multiple VPN instances in BGP MPLS IP VPN applications, reducing the investment in user network equipment
- B. There must be multiple physical links between MCE and PE to achieve isolation between different VPIN instances
- C. On the MCE device, you need to create their own routing and forwarding tables for different VPNs and bind them to the correct interface
- D. Users who are connected to the same MCE but do not belong to a VPN instance cannot access each other
Correct Answer: B 🗳️
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