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Huawei H12-221 Certified

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

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How to Prepare For H12-221 Exam

Preparation Guide for H12-221 Exam

Huawei HCIP Routing & Switching H12-221 Exam

Huawei HCIP Routing & Switching H12-221 Exam endorses aspirant's comprehensive and thorough understanding of small and medium-sized networks, including general network technologies, and the ability to design small and medium-sized networks independently and implement the designs using Huawei routing and switching devices

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 dumps will include the following topics:

1. OSPF Routing Protocols (28%)

  • Basic principles of link state routing protocols
  • 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)

2. ISIS Routing Protocols (4%)

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

_3. BGP Routing Protocols(26%%)

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

4. Routing Control(14%)

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

5. Multicast Protocols(16%)

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

6. Eth-Trunk Technology(3%)

  • Eth-Trunk modes
  • Eth-Trunk configuration

7. Advanced Features of Switches(2%)

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

Certification Path

It is recommended that you learn HCIA-Routing & Switching before attempting for H12-221 exam certification.

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.

How to study the H12-221 Exam

Students usually go for two types of study materials :

  • Study guides / books : they have detailed description of topic and suitable for building knowledge from ground up.
  • Video tutorials : Usually available on youtube or official websites , they are comparatively less boring , however, they demand more time and concentration from students.

if students have to clear this certification , then have study smartly and in time efficient manner .Students have to prepare notes while studying from different sources , it will help them at time of revision. If they follow Certification-questions's H2-221 dumps and practice test engine, their chances of clearing certification exam will increase fairly. As our H12-221 dumps are updated frequently and answers are verified by subject matter experts from industry.

How much H12-221 Exam Cost

The price of the Huawei H12-221 exam is $200 USD.

How to book the H12-221 Exam

These are following steps for registering the Huawei H12-221 exam.
Step 1: Visit to Pearson VUE Exam Registration
Step 2: Signup/Login to Pearson VUE account
Step 3: Search for Huawei H12-221 Certifications Exam
Step 4: Select Date, time and confirm with a payment method

What is the duration of the H12-221 Exam

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

The benefit in Obtaining the H12-221 Exam Certification

  • 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.
  • H12-221 certified professionals earn more respect and responsibilities at thir workspace , as they have global proof of their skills.

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