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

Just as an old saying goes: practice makes perfect, the significance of practice is universally acknowledged by the general public (H12-221 exam dumps). However, blind practice doesn’t make any difference at all, which is must be aided by the appropriate studying tools. As far as all the studying materials are concerned, our H12-221 torrent pdf own the podium in terms of the following aspects.

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
• Basic principles of link state routing protocols
• 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 route generation modes
• Common BGP attributes
• BGP neighbor relationship establishment and configuration
• BGP route advertisement rules
• 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 Security: application scenario and configuration
• Port Isolation: 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

Simulation for the App version

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How much H12-221 Exam Cost

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

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