Huawei H12-221 Actual Tests : HCNP-R&S-IERN (Huawei Certified Network Professional-Implementing Enterprise Routing Network)

Who should take the H12-221 exam

The Huawei H12-221 Exam is for networking engineers ,ICT professionals or students interested in datacom network technologies.

Some persons are more wise than diligent, while another kind of human being is more diligent than wise. But if you want to be one of great wisdom as much as diligence, getting the H12-221 certification is your start. Apparently, illimitable vistas of knowledge in the Huawei study material are the most professional and latest information in this area. So as to help your preparation easier about H12-221 study material, our team composed valid study materials based on the study guide of actual test. The qualified practice materials and interesting design give our candidates confidence as well as eliminate tension of our customers. Our H12-221 training questions almost cover everything you need to overcome the difficulty of the real exam. Besides, the H12-221 study material offers free demo to be downloaded if you want to try it or learn more details about our products.

H12-221 Exam topics

Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our H12-221 exam dumps will include the following topics:

1. OSPF Routing Protocols (28%)

• OSPF principles, configuration, and implementation: neighbor and adjacency,protocol packet and LSA, database synchronization, intra-area route calculation, inter-area route calculation, and external route calculation
• Principles and configuration of OSPF special areas: stub area, totally stub area, and not-so-stubby area (NSSA)
• Basic principles of link state routing protocols

2. ISIS Routing Protocols (4%)

• ISIS basic principles and configurations
• Differences between IS-IS and OSPF

_3. BGP Routing Protocols(26%%)

• BGP route generation modes
• BGP route selection rules
• Common BGP attributes
• BGP neighbor relationship establishment and configuration
• BGP route advertisement rules

4. Routing Control(14%)

• Problems caused by route importing and solutions
• Route filtering by using filtering tools such as ACL, IP-prefix
• Routing policy tools and policy-based routing tools

5. Multicast Protocols(16%)

• Basic principles and configuration of PIM-DM and PIM-SM
• Basic principles and configuration of IGMPv1/v2/v3 and IGMP snooping

6. Eth-Trunk Technology(3%)

• Eth-Trunk configuration
• Eth-Trunk modes

7. Advanced Features of Switches(2%)

• Port Isolation: application scenario and configuration
• MUX VLAN: application scenario and configuration
• Port Security: application scenario and configuration

8. RSTP/MSTP(7%)

• Limitations of STP, improvements in RSTP, RSTP configuration
• Limitations of a single spanning Tree, MSTP principles and configuration

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The benefit in Obtaining the H12-221 Exam Certification

• H12-221 certified professionals earn more respect and responsibilities at thir workspace , as they have global proof of their skills.
• H12-221 exam Certification is endorsement from a global company , hence it enriches yor resume giving you better chance of selection during interviews .
• Post certification , you will get official transcripts.

Reference: http://support.huawei.com/learning/Certificate!toExamOutlineDetail?lang=en&nodeId=Node1000003918

What is the duration of the H12-221 Exam

• Passing Score: 600/1000
• Format: Multiple choices, multiple answers
• Length of Examination: 90 minutes
• Language : Chinese Simplified/English/Spanish-Modern/French

Free update for one year

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Huawei H12-221 Exam Syllabus Topics: