We're so confident of our products that we provide no hassle product exchange.
Huawei H12-831-ENU Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-Datacom-Advanced Routing & Switching Technology V1.0 |
| Exam Number: | H12-831-ENU |
| Certificate Validity Period: | 3 years from passing date |
| Real Exam Qty: | 60-70 |
| Available Languages: | English, Chinese |
| Exam Format: | Single-choice, Multiple-choice, True/false, Drag-and-drop, Scenario-based |
| Passing Score: | 600/1000 |
| Related Certifications: | HCIP-Datacom-Core Technology HCIA-Datacom HCIE-Datacom |
| Exam Duration: | 90 minutes |
| Exam Price: | 180 USD |
| 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 |
|---|---|---|
| Topic 1: MPLS and VPN Technologies | 15% | - MPLS fundamentals - MPLS L2VPN basics - MPLS L3VPN |
| Topic 2: Advanced BGP Features | 20% | - BGP path selection - BGP security and optimization - BGP route attributes |
| Topic 3: Network O&M, Troubleshooting and Cutover | 15% | - Network migration and cutover - Fault diagnosis and troubleshooting - Network monitoring and management |
| Topic 4: IPv6 Routing Technologies | 15% | - IPv6 IGP and BGP - IPv6 addressing and protocols - IPv4/IPv6 coexistence |
| Topic 5: Advanced Ethernet Technologies | 15% | - VLAN and trunk technologies - Link aggregation and high availability - STP/RSTP/MSTP |
| Topic 6: Advanced IGP Features | 20% | - OSPF advanced features - Route control and filtering - IS-IS advanced features |
Huawei HCIP-Datacom Sample Questions:
1. Configured on an interface: isis timer hello5 level-2, which of the following statements is correct?
A) The hello packet sending interval of Level-1 of this interface is 5s
B) The CSNP packet sending interval of the interface Leve-2 is 5s
C) The hello packet sending interval of Leve-1 and Leval-2 of the interface is 3s
D) The hello packet sending interval of Leve-2 on this interface is 5s
2. Which of the following statements are correct about delay and jitter? (Multiple choice)
A) Simplify network management and reduce the complexity of network deployment planning
B) Can effectively reduce network power consumption
C) Business interruption time is greatly reduced
D) Improve utilization of network devices and links
3. As shown in the figure, Site1 and Site2 need to achieve mutual access through the operator's BGP/MPLS IPVPN. It is known that the public network tunnel between PE1 and PE2 has been established (the label information is shown in the figure), and PE1 has advertised the route of network segment 192.168.1.0/24 in Site1 to PE2 through the MPLS BGP neighbor relationship, and the route learning is normal.
When grabbing between P and PE1, when Site2 accesses the 192.168.1.0/24 data of Site1, what should be the outermost label?
A) 6661
B) 3
C) 6662
D) 8888
4. In BGP/MPLS IP VPN, OSPF multi-instance process uses DN bits to prevent Type5 LSA loops.
A) TRUE
B) FALSE
5. During network troubleshooting, you try to ping the opposite destination host and find that all packets are lost.
So what is the best way to troubleshoot next?
A) Top-down approach
B) Contrastive configuration method
C) Bottom-up approach
D) Confirm the business traffic path
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A,C,D | Question # 3 Answer: D | Question # 4 Answer: B | Question # 5 Answer: C |
By Trista
