HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance): H12-222-ENU Exam
"HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)", also known as H12-222-ENU exam, is a Huawei Certification. With the complete collection of questions and answers, PrepPDF has assembled to take you through 317 Q&As to your H12-222-ENU Exam preparation. In the H12-222-ENU exam resources, you will cover every field and category in HCNP-R&S Certification helping to ready you for your successful Huawei Certification.
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- Exam Code: H12-222-ENU
- Exam Name: HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)
- Certification Provider: Huawei
- Corresponding Certification: HCNP-R&S
- Updated: Sep 21, 2026
- No. of Questions: 317 Questions & Answers with Testing Engine
- Download Limit: Unlimited
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H12-222-ENU Practice Q&A's
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Sharpen the saw before you cut. The Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam rewards candidates who prepare with the right tool, and PrepPDF built one: 317 practice questions in three formats, refined through years of painstaking revision.
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 |
| Related Certifications: | HCIP-Routing&Switching-IERS (H12-221) HCIP-Routing&Switching-IEEP (H12-223) |
| Exam Price: | USD 160 (approx) |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Real Exam Qty: | 317 |
| Exam Format: | Multiple Response, Scenario-based, Multiple Choice |
| Sample Questions: | DOWNLOAD DEMO |
| 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 |
|---|---|
| Management & QoS | - Network management protocols - IP QoS service models and implementation |
| LAN Technologies | - STP/RSTP/MSTP operation and configuration - VLANs, Link Aggregation |
| IP Network Principles | - Ethernet and IP data forwarding processes - TCP/IP protocols and encapsulation - IPv4/IPv6 addressing and routing technologies |
| Advanced Concepts | - Mirroring and Agile Controller/eSight features - SDN, NFV, and VXLAN basics |
| WAN & MPLS Technologies | - MPLS and MPLS VPN principles - Serial technologies: HDLC, PPP, PPPoE - Segment Routing basics |
| High Availability & Control Protocols | - VRRP principles and configuration - BFD principles and configuration |
| Network Security & Services | - IPsec VPN basics - Traffic filtering and user management |
H12-222-ENU Exam FAQ: The Details That Matter
The Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam requires 600/1000 to pass, and registration costs USD 160 (approx). A failed attempt means paying the same fee again — a readiness check with the PrepPDF engines before booking is the cheaper option.
Huawei recommends these training resources for the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam:
Follow the training with steady self-testing — the 317 practice questions from PrepPDF help you apply theory and fill any gaps the training leaves.
The H12-222-ENU exam is a Huawei certification exam validating the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) syllabus shown above. It belongs to these credential paths: HCIP-Routing&Switching-IERS (H12-221), HCIP-Routing&Switching-IEEP (H12-223). Candidates in 2026 prepare for it with PrepPDF's 317 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
PrepPDF issues a full refund if you take the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Onsite/Authorized testing centre; delivered via Pearson VUE or Huawei exam partners Register for the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam through these official channels:
After booking, PrepPDF delivers your practice questions within 1 minute — preparation starts the same day.
The Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam contains 317 to complete within 90 minutes. Timed simulation in the PrepPDF Desktop Test Engine teaches that rhythm before exam day does.
The official Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) outline defines 7 domains. The leading three are LAN Technologies, WAN & MPLS Technologies, and Management & QoS. The full list is in the topics section above, and PrepPDF's 317 practice questions cover each one.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 317 practice questions are identical across versions. Every purchase includes 365 days of free updates — whenever a new version is compiled, it is sent to you automatically — plus a 50% renewal discount afterward and unlimited computer installations.
Recommended knowledge: HCIA-Routing&Switching or equivalent experience Since requirements change over time, confirm the latest on the official Huawei exam page before scheduling.
Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) Sample Questions:
Which of the following queue scheduling technologies is better in a fair manner?
- A. RR
- B. PQ
- C. WFQ
- D. FIFO
Correct Answer: C 🗳️
Complex traffic classification means that packets are classified based on the quintuple including the source and destination addresses, source and destination port numbers, and protocol type. It is usually deployed on the network core.
- A. FALSE
- B. TRUE
Correct Answer: A 🗳️
Which of the following statements regarding Free Mobility of the Agile Controller are true? (Multiple Choice)
- A. When administrators configure Free Mobility, they need to select proper authentication points and policy execution points.
- B. In the Free Mobility, Administrators can add static network segments or server resources to security groups, and manually bind their IP addresses to the security groups.
- C. Free Mobility defines higher forwarding priorities for the VIP user group to ensure their network experience.
- D. Free Mobility uses a configuration matrix to define access permissions between two security groups such as users and servers.
Correct Answer: A,C,D 🗳️
What is the characteristic of the stateful inspection firewall?
- A. It detects each packet.
- B. The processing performance of subsequent packets is good.
- C. It can only detect the network layer.
- D. The processing speed is low.
Correct Answer: B 🗳️
Which IP precedence value represents the critical service traffic?
- A. 0
- B. 2
- C. 5
- D. 6
Correct Answer: C 🗳️
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