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Huawei H12-891_V1.0 Exam Syllabus Topics:

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

                                                      Huawei HCIE-Datacom V1.0 Sample Questions:

                                                      1. In 6PE and 6VPE networking, no VPN instance needs to be created on PEs.

                                                      A) TRUE
                                                      B) FALSE


                                                      2. Which of the following protocols is used in the Huawei SD-WAN Solution to report device performance data?

                                                      A) BGP
                                                      B) SNMP
                                                      C) HTTP/2
                                                      D) NetFlow


                                                      3. Which of the following issues do DiffServ model-based QoS have?

                                                      A) It does not change service behaviors. If bursty traffic in a single flow is too heavy, congestion still occurs.
                                                      B) It involves only single-hop behaviors and does not change the network topology.
                                                      C) The number of queues is small, and SLA assurance cannot be provided for specific users. As a result, deterministic delay assurance cannot be provided.
                                                      D) Independent resources cannot be provided for users.


                                                      4. As shown in the figure, ARP broadcast suppression is enabled on VTEP1 in BD 20 (VNI 200).
                                                      VTEP1 learns ARP information about PC2 through BGP EVPN routes.
                                                      When VTEP1 forwards the ARP request for PC1's MAC address to VTEP2,
                                                      What is the destination MAC address of the inner data frame?

                                                      A) MAC B
                                                      B) MAC A
                                                      C) MAC D
                                                      D) MAC C


                                                      5. Which of the following languages is integrated into the OPS?

                                                      A) C++
                                                      B) C programming language
                                                      C) Python
                                                      D) Java


                                                      Solutions:

                                                      Question # 1
                                                      Answer: A
                                                      Question # 2
                                                      Answer: C
                                                      Question # 3
                                                      Answer: A,B,C,D
                                                      Question # 4
                                                      Answer: D
                                                      Question # 5
                                                      Answer: C

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