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HCIP-Routing & Switching IERS (H12-221)

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HCIP-Routing & Switching IERS (H12-221) exam guide

The HCIP-Routing & Switching IERS (H12-221) certification is designed to enhance the knowledge of enterprise networks. Furthermore, after the successful complexation of this certification, engineers are capable of building complete small-and-medium-sized enterprise networks that fully integrate the voice, wireless, cloud, security, and storage applications required by enterprises, meeting the networking requirements of various applications and ensuring high security, availability, and reliability. Furthermore, this certification will help you grow in your career.

Target Audience:

HCIP-Routing & Switching is for the development of networking professionals who possess advanced knowledge and skills in enterprise networks. Furthermore, the certification focuses on technologies involved in small-and medium-sized enterprise networks, and the ability to design small-and medium-sized enterprise networks and implement the design using Huawei network equipment.

Exam Details

  • The HCIP-Routing & Switching IERS (H12-221) examination, is a Single choice, Multiple choices, Judgments.
  • Furthermore, the candidate is given 90 minutes to complete the exam.
  • The fee for the exam is $160 USD. Also, the Huawei exam is available in Chinese, Spanish, French, and English languages. 
  • Lastly, you need to score 600/1000 to clear the examination.
H12-221 exam details

Exam Registration

To register yourself for the HCIP-Routing & Switching IERS (H12-221) examination, follow the following steps:

  • Go on the official website of the examination, HCIP-Routing & Switching IERS (H12-221)
  • Click on the exam option. Scroll down to the exam scrolling option.
  • Follow the prompt and complete the registration.
  • Once the registration is complete and payment is made, you will receive a confirmation mail from Huawei.

Course Outline

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, route generation modes, and 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 and 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

For more information, click on HCIP-Routing & Switching IERS (H12-221) FAQ.

HCIP-Routing & Switching IERS (H12-221) FAQ.

Exam Policies 

The candidate who is preparing for the HCIP-Routing & Switching IERS (H12-221) exam must visit and read all the rules and regulations by Huawei. Furthermore, the candidate should visit exam policies that clear any doubt the candidate has. Further, the candidate can visit Pearson VUE to register for the HCIP-Routing & Switching IERS (H12-221) examination.

Preparatory Guide for HCIP-Routing & Switching IERS (H12-221)

We have produced a guide that you may use to assist you in your preparation. Furthermore, following this study guide will assist you in learning and comprehending each exam’s goals. We are here to provide you with the greatest studying tools so that you can pass the exam. Furthermore, we will provide a full description to assist you in preparing for the test. Let’s start with a study guide and expert learning tools.

Preparatory Guide for HCIP-Routing & Switching IERS (H12-221)

1. Refer the Exam Guide

It is important to know the topics beforehand. Significantly, this is the most important step in the preparation guide. Furthermore, exam objectives are very important when it comes to preparing the exam strategy. So, let’s take a quick look:

  • OSPF
  • ISIS and BGP routing protocols
  • Route Control
  • IP Multicast protocols
  • Eth-trunk
  • Advanced Features Switches
  • RSTP
  • MSTP
  • Other two layer network technologies

2. Learning Resources

The second step to successfully clear any examination is to practice from the resources. Huwai provides you with workshops and webinars where you can learn about the HCIP-Routing & Switching IERS (H12-221) examination.

Reference Books

It is really important to practice from the right resources. To help you further, we have provided reference books which can be purchased from all leading online stores.

  • HUAWEI CERTIFIED ICT EXPERT – Routing and Switching: HCIE-Routing and switching (H12-221) by Success Guaranteed 
Trainings

The Huawei Training for the Routing & Switching examination will help you in getting a better and deep understanding of the course. It is a 10-day training course. Click here, for the complete details.

3. Huawei Documentations 

Huawei also offers many documents on various subject matters. Furthermore, the candidate preparing for the HCIP-Routing & Switching IERS (H12-221) exam must visit the documentation page and gain some knowledge. 

4. Join a Study Group 

Interacting with others who share a same goal in life is crucial. Joining study groups is an excellent method to become totally immersed in the certification test for which you applied. Also, these organizations will assist you in keeping up with the most recent modifications or any exam updates. In addition, both novices and professionals are represented in these clubs. 

5. Practice Test

It is critical to put what you have learned into practice so that you can evaluate your performance. Additionally, by practicing, you will be able to enhance your replying abilities, resulting in significant time savings. Furthermore, the optimal time to begin taking practice exams is after you’ve finished one whole topic. It will serve as a review component for you. Furthermore, by practicing, you will be able to enhance your response abilities, resulting in significant time savings. Furthermore, the optimum time to begin practicing exams is after you have completed one whole topic since this will serve as a revision tool for you. Start practicing now!

HCIP-Routing & Switching IERS (H12-221) free practice test
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