Huawei H12-891_V1.0 exam : HCIE-Datacom V1.0

H12-891_V1.0 Exam Simulator
  • Exam Code: H12-891_V1.0
  • Exam Name: HCIE-Datacom V1.0
  • Updated: Aug 09, 2026
  • Q & A: 323 Questions and Answers

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Huawei H12-891_V1.0 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Network Automation Technologies and Practice17%- Huawei Automation Solutions
  • 1. eSight and iMaster NCE tools
    • 2. API-based network operation and maintenance
      • 3. Configuration automation and deployment
        - Automation Foundation
        • 1. Network programming basis and protocols
          • 2. YANG model and data modeling
            Topic 2: WAN Interconnection Network Planning and Deployment8%- WAN Service Optimization
            • 1. WAN link reliability and load balancing
              • 2. WAN security and isolation design
                - WAN Interconnection Technologies
                • 1. Traditional WAN connection technologies
                  • 2. SD-WAN architecture and Huawei solution
                    Topic 3: Campus Network Planning and Deployment23%- Campus Network Service Deployment
                    • 1. Campus network management and operation
                      • 2. WLAN planning and deployment
                        • 3. User access management and security
                          - Campus Network Architecture Design
                          • 1. Typical campus network structure and design principles
                            • 2. CloudCampus solution architecture and features
                              Topic 4: Advanced Routing and Switching Technologies37%- Advanced Routing Protocols
                              • 1. BGP route control, policy and deployment
                                • 2. IS-IS protocol principles and deployment
                                  • 3. OSPF advanced features and optimization
                                    - Advanced Switching Technologies
                                    • 1. VXLAN and EVPN principles and application
                                      • 2. Ethernet protection and reliability technologies
                                        • 3. Multicast routing and deployment
                                          - Network Quality and Optimization
                                          • 1. Traffic engineering and MPLS technology
                                            • 2. QoS mechanism and deployment
                                              Topic 5: Bearer WAN Planning and Deployment15%- Bearer Network Architecture
                                              • 1. Typical bearer network structure and requirements
                                                • 2. CloudWAN solution and application scenarios
                                                  - High-level Technology Deployment
                                                  • 1. SRv6 principles and deployment
                                                    • 2. Network slicing and service bearing

                                                      Huawei HCIE-Datacom V1.0 Sample Questions:

                                                      1. In a scenario where a VXLAN tunnel is dynamically established through BGP EVPN, which of the following fields is NOT carried in BGP EVPN Type 5 routes?

                                                      A) MAC Address
                                                      B) GW IP Address
                                                      C) Route Distinguisher
                                                      D) IP Prefix Length


                                                      2. Huawei Open Programmability System (OPS) provides openness and programmability capabilities for network devices and enables users to perform secondary development. To facilitate script completion, Huawei OPS provides the Python script template in which the OPSConnection class is created. The member function for creating device resources is def post(self, uri, req_data).

                                                      A) FALSE
                                                      B) TRUE


                                                      3. There are multiple SR-MPLS TE tunnel protection mechanisms. FRR (Fast Reroute) constructs a virtual node to convert multiple identical route advertisement nodes into a single route advertisement node, and then computes the backup next hop of the virtual node based on the TI-LFA algorithm. In this way, traffic can be quickly switched when a fault occurs.
                                                      What is the name of this protection mechanism?


                                                      4. In the Huawei CloudCampus Solution, which of the following deployment modes are supported by Huawei switches?

                                                      A) Huawei registration center
                                                      B) DHCP Option 148
                                                      C) Web interface
                                                      D) CLI


                                                      5. Which of the following channels are involved in the Huawei SD-WAN Solution?

                                                      A) Control channel
                                                      B) Management channel
                                                      C) Orchestration channel
                                                      D) Data channel


                                                      Solutions:

                                                      Question # 1
                                                      Answer: A
                                                      Question # 2
                                                      Answer: B
                                                      Question # 3
                                                      Answer: Only visible for members
                                                      Question # 4
                                                      Answer: A,B,C,D
                                                      Question # 5
                                                      Answer: A,B,C,D

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