H12-222-ENU Exam Dumps

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Certification Provider:	Huawei
Exam Code / Number:	H12-222-ENU
Exam Name:	HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)
Exam Questions:	317
Last Updated:	Jun 17, 2026
Corresponding Certification:	HCNP-R&S

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Huawei H12-222-ENU certification is intended for IT professionals who are responsible for designing, deploying, and maintaining enterprise-level networks. HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) certification is also suitable for those who are interested in pursuing a career in network engineering. H12-222-ENU exam is available in both English and Chinese and consists of 60 multiple-choice questions. The candidates have 90 minutes to complete the exam and must score at least 60% to pass. HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) certification is valid for three years and can be renewed by passing a recertification exam.

Huawei H12-222 certification is aimed at engineers who have in-depth knowledge of networking concepts and want to enhance their skills in routing technologies. H12-222-ENU course requires prior knowledge of IP addressing, subnetting, VLANs, and basic networking concepts.

Huawei H12-222-ENU Exam Syllabus Topics:

Topic	Details
Topic 1	Routing Technologies: Sub-topics like static and dynamic routing principles and OSPF dynamic routing protocol function and implementation in VRP are part of this topic.
Topic 2	Network Security: The topic comprises sub-topics including traffic filtering technologies, user management, IPsec VPN technologies for protecting user data, and network security.
Topic 3	LAN Technologies: The topic includes sub-topics like LAN switching operations, Link Aggregation application and configuration, VLAN principle, application and configuration, and STP and RSTP switching behavior, application and configuration.
Topic 4	Network Management: It includes sub-topics such as network management protocols and technologies.
Topic 5	MPLS and Segment Routing: It encompasses sub-topics such as MPLS basic principles and segment routing basic principles.

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