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Understanding functional and technical aspects of Ethernet Technology

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  • Network Access Technology
  • Inter-VLAN routing, Super VLAN, MUX VLAN, ARP proxy, and VLAN mapping
  • Hardware structure and working principles of Huawei switches
  • MPLS VPN fault diagnosis: troubleshooting roadmap and debugging methods of control plane faults; troubleshooting roadmap and debugging methods of data plane faults Huawei Ethernet Switches
  • 802.1X access authentication techniques and principles
  • STP/RSTP/MSTP
  • RSTP principles and configuration
  • STP principles and configuration
  • DHCP principles and extended switch feature, DHCP snooping MPLS VPN
  • MPLS principles and implementation: MPLS frame format and encapsulation, MPLS data forwarding process, LDP neighbor discovery and session establishment, LDP label management, and MPLS loop avoidance
  • GVRP principles, configuration, and implementation
  • Basic principles and implementation of MPLS VPN: single-domain MPLS VPN principles; implementation and application of OSPF in MPLS VPN
  • 802.1Q encapsulation and implementation of VLAN in Huawei products
  • QinQ principles, configuration, and implementation
  • MSTP principles and configuration
  • VRP software features of Huawei switches
  • Ethernet evolution process, port auto-negotiation technology, port trunking, port mirroring, working principles of a Layer 2 switch, and working principles of a Layer 3 switch VLAN

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Understanding functional and technical aspects of Evaluate the requirements, and select the appropriate Aruba solution for the design

The following will be asked from you in the Huawei H12 222 exam dumps:

  • Given a scenario, evaluate the customer requirementsfor a simple campus environment identify gaps per a gap analysis, and select components based on the analysisresults
  • Given a scenario, translate the business needs of a simple campus environment into technicalcustomer requirements

Understanding functional and technical aspects of Plan and design an Aruba solution percustomer requirements

The following will be asked from you in the Huawei H12 222 exam dumps:

  • Given a scenario, select the appropriate products based on the customer'stechnical requirements for a simple campus environment
  • Given a customer scenario, explain how a specifictechnology or solution would meet the customer'srequirements
  • Given the customer requirementsfor a single-site campus environment design the high-level Aruba solution

Reference: https://support.huawei.com/learning/Certificate!toExamOutlineDetail?lang=en&nodeId=Node1000003919

Huawei H12-222-ENU Exam Syllabus Topics:

SectionObjectives
Routing Protocols and Optimization- Route redistribution and policy-based routing
- BGP fundamentals and policy control
- OSPF advanced configuration and optimization
Enterprise Network Fundamentals- Enterprise network architecture and design principles
- IPv4/IPv6 addressing and subnetting review
Network Troubleshooting and Monitoring- Fault detection and diagnostic tools
- Performance monitoring and log analysis
Network Performance Optimization (IENP Focus)- Network latency and performance tuning
- Congestion control and bandwidth management
- QoS design and traffic prioritization
Switching Technologies- VLANs, Trunking, and inter-VLAN routing
- Ethernet link aggregation (Eth-Trunk)
- STP/RSTP/MSTP optimization and loop prevention
Network Security and Reliability- Redundancy and high availability design
- Basic network security mechanisms (ACLs, filtering)

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