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Huawei H12-831_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced Ethernet Technologies | 10% | - Advanced link aggregation and reliability - VLAN stacking and QinQ - Ethernet OAM and protection mechanisms |
| Topic 2: Network Troubleshooting | 10% | - Fault diagnosis and analysis methods - Troubleshooting routing and switching issues |
| Topic 3: MPLS Technologies | 19% | - MPLS protection and fast reroute - MPLS VPN and traffic engineering - MPLS basics and label distribution |
| Topic 4: IPv6 Routing | 20% | - OSPFv3 and IS-IS for IPv6 - IPv6 addressing and transition technologies - BGP4+ and IPv6 route deployment |
| Topic 5: Network Cutover and Migration | 7% | - Migration strategies and risk control - Service switchover and verification |
| Topic 6: Advanced IGP Features | 17% | - IGP route selection and control - OSPF advanced features and optimization - IS-IS advanced features and convergence |
| Topic 7: Advanced BGP Features | 10% | - Route reflectors and confederations - BGP route attributes and policies - BGP path control and filtering |
| Topic 8: Network O&M | 7% | - Network monitoring and management tools - Performance optimization and capacity planning |
Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Sample Questions:
1. In the OSPFv3 network shown in the figure, the interfaces of R1 and R2 both have two IPv6 addresses. Although the prefix lengths of the IPv6 addresses of R1 and R2 are different, they can still establish an OSPFv3 neighbor relationship. If R2 is the DR, then the Intra-Area-Prefix-LSA generated by R2 will contain four prefixes.
A) False
B) True
2. Huawei NetEngine AR6120 and AR6121 both have two service interface card slots, and these two slots can be merged into one slot.
A) False
B) True
3. Each OSPFv3 router generates a Link-LSA for each link, describing information such as the link- local address, IPv6 prefix address, and interface number on this link, and provides link options to be set in the Network-LSA, which is only propagated within this link.
A) False
B) True
4. The LSP information generated by an IS-IS router is shown in the figure. Which of the following conclusions cannot be inferred from the LSP information?
A) The area code to which this router belongs is 49.0001
B) The IPv6 address of one of the router's interfaces is 2000:24::2
C) The router introduces 4 external network segments
D) The system ID of the router is 0000.0000.0002
5. When an OSPFv3 message is encapsulated in an IPv6 message, which of the following is the value of the Next Header field in the IPv6 message header?
A) 89
B) 17
C) 6
D) 189
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: A |
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