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Huawei H12-222-ENU Practice Q&A's
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A failed attempt at the H12-222-ENU exam can feel discouraging, but a setback is not the end of your certification journey. Pass4training gives you another, better-prepared shot with 317 practice questions for the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam, all built around the official exam objectives.
Huawei H12-222-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Routing & Switching-IENP (Improving Enterprise Network Performance) |
| Exam Number: | H12-222-ENU |
| Certificate Validity Period: | 3 years |
| Exam Price: | Approx. 200 USD (varies by region) |
| Available Languages: | English |
| Exam Format: | Multiple-choice questions, Single-choice questions |
| Related Certifications: | HCIP-Routing & Switching HCIA-Routing & Switching |
| Real Exam Qty: | 60-70 |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Recommended Training: | HCIP-Routing & Switching Training (Huawei Official eLearning) |
| Exam Registration: | Huawei Talent Development Center |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored exam or authorized test center |
| Pre Condition: | Recommended: HCIA-Routing & Switching certification or equivalent networking knowledge |
| Official Syllabus URL: | https://e.huawei.com/en/talent/ |
Huawei H12-222-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Switching Technologies | - VLANs, Trunking, and inter-VLAN routing - Ethernet link aggregation (Eth-Trunk) - STP/RSTP/MSTP optimization and loop prevention |
| Topic 2: Network Security and Reliability | - Basic network security mechanisms (ACLs, filtering) - Redundancy and high availability design |
| Topic 3: Routing Protocols and Optimization | - Route redistribution and policy-based routing - BGP fundamentals and policy control - OSPF advanced configuration and optimization |
| Topic 4: Network Performance Optimization (IENP Focus) | - Network latency and performance tuning - QoS design and traffic prioritization - Congestion control and bandwidth management |
| Topic 5: Enterprise Network Fundamentals | - IPv4/IPv6 addressing and subnetting review - Enterprise network architecture and design principles |
| Topic 6: Network Troubleshooting and Monitoring | - Performance monitoring and log analysis - Fault detection and diagnostic tools |
Common Questions from Retake Candidates
Recommended: HCIA-Routing & Switching certification or equivalent networking knowledge
You can confirm the current eligibility requirements on the official H12-222-ENU exam page before you register.
The Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam contains 60-70 questions, and you will have 90 minutes minutes to complete them. Practicing under the same time pressure is one of the most effective ways to prepare for a retake.
Each of the three versions — PDF, PC test engine, and online test engine — has its own strengths, and the fastest way to find your fit is to try them. Free demos are available for every version, so download each one and compare how the questions, layout, and testing modes feel before you commit.
Our prices are listed openly on the website, and we run discount promotions during special activities throughout the year. Because promotion dates are not fixed, contact our staff to ask about the current activity schedule — they will tell you exactly when the next discount window opens.
The Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) practice questions are organized around the official exam objectives. Key topics include:
- Network Security and Reliability ()
- Network Performance Optimization (IENP Focus) ()
- Routing Protocols and Optimization ()
Studying topic by topic helps you find the weak areas that cost you points last time.
Many candidates combine practice questions with official training. Recommended options include:
This package includes 317 practice questions for the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam, with verified answers reviewed by an experienced team of IT experts and certified professionals.
You can register for the Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam through the official channels:
The Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) exam requires a score of 600/1000 to pass, and the official registration fee is Approx. 200 USD (varies by region). Retake candidates should budget for both the exam fee and a preparation tool that is actually worth the money.
Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) Sample Questions:
A TCP connection must be established before LDP session establishment, and the initiator and responder will be selected before a TCP connection is established.
On the network shown in the following figure, which devices will be selected as the TCP initiator? (Multiple Choice)
- A. If the Hello message carries the transport address, the device with a smaller transport address initiates a TCP connection.
- B. If the Hello message does not carry the transport address, SWA initiates a TCP connection.
- C. If the Hello message does not carry the transport address, SWB initiates a TCP connection.
- D. If the Hello message carries the transport address, the device with a greater transport address initiates a TCP connection.
Correct Answer: C,D 🗳️
An LSR supports various label retention modes.
Which of the following statements regarding the liberal mode are true? (Multiple Choice)
- A. An LSR retains labels from a neighboring LSR only when the neighbor is its next hop.
- B. The liberal mode requires more memory and label space.
- C. This label retention mode saves the memory and label space.
- D. This label retention mode reduces the LSP convergence time when the IP routes converge and the next hop changes.
- E. An LSR reserves all labels sent by its neighbor.
Correct Answer: B,D,E 🗳️
Which of the following statements regarding RT are true? (Multiple Choice)
- A. Each VPN instance is associated with one or more pairs of VPN Target attribute, used to control VPN routing information advertisement and reception between sites.
- B. Export Target and Import Target are independent from each other and support multiple values to implement flexible VPN access control.
- C. The RT value is advertised to neighbors through the BGP extended community attribute in Update messages.
- D. RTs are classified into two types: Export Target and Import Target.
Correct Answer: A,B,C,D 🗳️
When BFD is not used, the OSPF neighbor relationship that is established through the Ethernet link is terminated after 40s upon a link fault.
- A. FALSE
- B. TRUE
Correct Answer: B 🗳️
During configuration of the WRED drop profile, the lower drop threshold and upper drop threshold for AF21 traffic are 35 and 40, the lower drop threshold and upper drop threshold for AF22 traffic are 30 and 40, and the lower drop threshold and upper drop threshold for AF23 traffic are 25 and 40. The maximum drop probability for AF21, AF22, and AF23 traffic is 10%.
Before congestion occurs, which type of traffic can obtain bandwidth guarantee?
- A. AF21, AF22, and AF23 traffic
- B. AF22
- C. AF23
- D. AF21
Correct Answer: D 🗳️
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