Exam Name: HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)
Certification Provider: Huawei
Corresponding Certification: Huawei-certification
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Updated: Oct 23, 2026
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Huawei H12-222 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Routing & Switching - IENP (Improving Enterprise Network Performance) |
| Exam Number: | H12-222 |
| Available Languages: | Chinese, English |
| Exam Duration: | 90-120 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | HCIA-Routing & Switching HCIP-Routing & Switching |
| Real Exam Qty: | 60-70 |
| Exam Format: | Single choice questions, True/False, Multiple choice questions, Drag and drop (if applicable) |
| Passing Score: | 600/1000 |
| Exam Price: | Varies by region (~USD 200-300 equivalent) |
| Recommended Training: | Huawei Talent Online Learning Platform |
| Exam Registration: | Huawei Certification Official Portal |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based exam (online proctored or authorized test center) |
| Pre Condition: | Recommended: HCIA-Routing & Switching certification or equivalent networking knowledge |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H12-222 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Enterprise Network Fundamentals | - Enterprise campus network structure - Network architecture design principles |
| Network Reliability and Redundancy | - Link redundancy mechanisms - High availability design |
| Switching Technologies | - STP/RSTP/MSTP mechanisms - VLAN and inter-VLAN routing |
| Routing Technologies | - BGP fundamentals and policy control - OSPF protocol and optimization - Route selection and convergence optimization |
| Enterprise Network Performance Optimization | - Congestion control and traffic shaping - QoS principles and traffic classification - Latency, jitter, and packet loss optimization |
Everything You Want to Know About the Huawei H12-222 Exam
The H12-222 exam (HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)) is the official Huawei exam that leads to the Huawei Certified ICT Professional (HCIP) - Routing & Switching - IENP (Improving Enterprise Network Performance) certification, a credential at the Professional level. Related certifications include HCIA-Routing & Switching, HCIP-Routing & Switching. ActualTestsIT provides 317 practice questions to help you prepare for it with confidence.
The H12-222 exam contains 60-70 questions and gives you 90-120 to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the ActualTestsIT test engine is the best way to make that time pressure feel familiar.
You need 600/1000 to pass, and the official registration fee is Varies by region (~USD 200-300 equivalent). Keep in mind that a failed attempt means paying that fee in full again, so it pays to test yourself first. When your scores on the ActualTestsIT timed practice tests stay consistently above the passing line, you are ready to book the exam.
Recommended: HCIA-Routing & Switching certification or equivalent networking knowledge Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Huawei exam page.
You can book your exam through the official registration channels:
The exam is delivered in the following way: Computer-based exam (online proctored or authorized test center).
Huawei recommends the following training options for this exam:
Official courses build the foundation, and the H12-222 practice questions from ActualTestsIT help you turn that knowledge into exam-day performance.
Yes. ActualTestsIT offers a free H12-222 PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding H12-222 exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.
The H12-222 syllabus is organized into 5 exam domains. Among the first three are Enterprise Network Fundamentals, Routing Technologies, Network Reliability and Redundancy. For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) Sample Questions:
Which of the following statements regarding the commands used by a PC to obtain an IP address from the DHCP server are true? (Multiple Choice)
- A. You can run the ipconfig/release command on a PC running Windows 7/Windows XP to actively release the IP address. In this case, the PC sends a DHCP Request packet to the DHCP server.
- B. You can run the ipconfig/release command on a PC running Windows 7/Windows XP to actively release the IP address. In this case, the PC sends a DHCP Release packet to the DHCP server.
- C. You can run the ipconfig/renew command on a PC running Windows 7/Windows XP to apply for a new IP address. In this case, the PC sends a DHCP Renew packet to the DHCP server.
- D. You can run the ipconfig/renew command on a PC running Windows 7/Windows XP to apply for a new IP address. In this case, the PC sends a DHCP Discover packet to the DHCP server.
Correct Answer: B,D 🗳️
Which of the following statements regarding BFD session establishment is false?
- A. During dynamic establishment of a BFD session, the local discriminator is allocated dynamically.
- B. A BFD session can be dynamically established only.
- C. A static BFD session is set up by using commands to manually configure BFD session parameters, including the local discriminator and remote discriminator.
- D. The system uses discriminators to distinguish static and dynamic BFD sessions.
Correct Answer: B 🗳️
MPLS forwards data packets based on labels.
How is IP packets passing through the MPLS domain forwarded if they do not carry any label?
- A. Single-label MPLS forwarding
- B. Multi-label MPLS forwarding
- C. Common IP forwarding
- D. ATM forwarding
Correct Answer: C 🗳️
Which of the following statements regarding the access control application scenario of the Agile Controller is false?
- A. Portal authentication is also called web authentication. Users enter their account information on the web authentication page for identity authentication.
- B. In MAC address authentication, user terminals are authenticated by the authentication server based on their MAC addresses. MAC address authentication is mainly used to authenticate dumb terminals, such as IP phones and printers.
- C. In SACG authentication, the USG firewall is connected to a router or switch in bypass mode, and terminal access is controlled by manual monitoring.
- D. 802.1X authentication uses the Extensible Authentication Protocol (EAP) to transmit authentication information between the client, access device, and authentication server.
Correct Answer: C 🗳️
For interzone packet filtering, which of following traffic is not transmitted in the outbound direction?
- A. Traffic from the trusted zone to the DMZ
- B. Traffic from the DMZ to the untrusted zone
- C. Traffic from the trusted zone to the untrusted zone
- D. Traffic from the trusted zone to the local zone
Correct Answer: D 🗳️
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