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Updated: Jul 21, 2026
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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
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 Ethernet Technology
The following will be asked from you in the Huawei H12 222 exam dumps:
- Network Access Technology
- RSTP principles and configuration
- DHCP principles and extended switch feature, DHCP snooping MPLS VPN
- Inter-VLAN routing, Super VLAN, MUX VLAN, ARP proxy, and VLAN mapping
- VRP software features of Huawei switches
- 802.1X access authentication techniques and principles
- 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
- 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
- STP/RSTP/MSTP
- STP principles and configuration
- 802.1Q encapsulation and implementation of VLAN in Huawei products
- 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
- MSTP principles and configuration
- Hardware structure and working principles of Huawei switches
- QinQ principles, configuration, and implementation
- 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
Reference: https://support.huawei.com/learning/Certificate!toExamOutlineDetail?lang=en&nodeId=Node1000003919
Understanding functional and technical aspects of Produce a detailed design specification document
The following will be asked from you in the Huawei H12 222 exam dumps:
- Given a customer scenario for a simple campus environment, choose the appropriate componentsthat should be included in the BOM
- Given the customer requirementsfor a simple site environment determine the component details and document the high-level design
- Given the customer scenario and service level agreements, document the licensing and maintenance requirements
- Given the customer'srequirements, explain and justify the recommended solution.
- Given a customer scenario of a simple site environment, design and document the logical and physical network solutions
Huawei H12-222-ENU Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-Routing&Switching-IENP (Huawei Certified ICT Professional-Improving Enterprise Network Performance) |
| Exam Number: | H12-222-ENU |
| Exam Format: | Multiple Choice, Multiple Response, Scenario-based |
| Real Exam Qty: | 317 |
| Certificate Validity Period: | 3 years |
| Exam Price: | USD 160 (approx) |
| Related Certifications: | HCIP-Routing&Switching-IERS (H12-221) HCIP-Routing&Switching-IEEP (H12-223) |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Passing Score: | 600/1000 |
| Sample Questions: | Huawei H12-222-ENU Sample Questions |
| Exam Way: | Onsite/Authorized testing centre; delivered via Pearson VUE or Huawei exam partners |
| Pre Condition: | Recommended knowledge: HCIA-Routing&Switching or equivalent experience |
| Official Syllabus URL: | https://support.huawei.com/learning/Certificate!toExamOutlineDetail?lang=en&nodeId=Node1000003919 |
Huawei H12-222-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| High Availability & Control Protocols | - VRRP principles and configuration - BFD principles and configuration |
| WAN & MPLS Technologies | - Serial technologies: HDLC, PPP, PPPoE - Segment Routing basics - MPLS and MPLS VPN principles |
| Advanced Concepts | - Mirroring and Agile Controller/eSight features - SDN, NFV, and VXLAN basics |
| LAN Technologies | - STP/RSTP/MSTP operation and configuration - VLANs, Link Aggregation |
| IP Network Principles | - TCP/IP protocols and encapsulation - IPv4/IPv6 addressing and routing technologies - Ethernet and IP data forwarding processes |
| Network Security & Services | - IPsec VPN basics - Traffic filtering and user management |
| Management & QoS | - IP QoS service models and implementation - Network management protocols |
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