Exam Walkthrough for Cisco ICND1 100-105 Certification

October 22, 2021

Exam Walkthrough for Cisco ICND1 100-105 Certification

IT certifications are one of the most effective ways to exhibit your IT talents; they may reassure employees of your high level of experience and suitability for the job. Cisco is one of the most well-known networking companies in the world. Obtaining a Cisco ICND1 certification is a significant asset that will help you stand out among your peers.

Personal Benefits of ICND1 Certification 

Many companies in the industry demand a Cisco certification as a requirement for employment. In the networking industry, Cisco is a market leader. As a result, if you are a Cisco certified expert, an employer can rest assured that they are hiring someone experienced and aware of networking fundamentals and principles, as well as capable of collaborating with other vendors such as Juniper or Huaway.

The CCNA - Cisco Certified Network Associate - is the first step toward a career in Cisco. Professionals must pass either the ICND1 (100-101) or ICND2 (200-101) tests to earn the CCNA certification. It is possible to combine both examinations into one CCNA exam (200-120), but this is not recommended if you are just starting out. The exam necessitates more work experience and, without a doubt, has twice as many questions.

In this article, we'll look at the linked subjects that make up the ICND1 exam, as well as techniques to ace it and other pertinent information.

What is the purpose of the ICND1 100-105 Exam?

The ICND1 test is a 90-minute assessment with 45–55 questions that are linked to the CCENT certification. This test assesses a candidate's knowledge and abilities in network basics, routing technologies, LAN switching technologies, infrastructure services, and infrastructure maintenance.

Topics on the ICND1 Exam: 

Network topologies are compared and contrasted.
TCP and UDP protocols are compared and contrasted.
The OSI and TCP/IP models are compared and contrasted.
IPv6 addressing configuration, verification, and troubleshooting
Explain how infrastructure components of a corporate network affect the network.
Explain why private IPv4 addressing is required.
IPv4 addressing and subnetting configuration, verification, and troubleshooting
To solve difficulties, use troubleshooting approaches.
Compare and contrast three-tier and collapsed core architectures.
Based on the implementation needs, choose the right cabling type. 
Based on the implementation needs, choose the right cabling type.  compare and contrast IPv4 address types in a LAN/WAN setting select the best IPv6 addressing strategy to meet addressing requirements
Compare and contrast the different forms of IPv6 addresses.
IPv6 Stateless Address Auto Configuration must be configured and verified.
IPv6 Stateless Address Auto Configuration must be configured and verified.
2) The Basics of LAN Switching (26 percent )
Recognize Ethernet frame formats
Explain and demonstrate switching principles.
Troubleshoot issues with the interface and cables (collisions, errors, duplex, speed)
VLANs (typical range) spanning many switches must be configured, verified, and troubleshot.
Set up, test, and debug port security.
Interswitch connectivity should be configured, verified, and troubleshot.

3) Routing Fundamentals (25 percent )

Explain the fundamentals of routing.

Interpret the routing table's components.

Explain how various routing information sources are used to populate a routing table.

Inter-VLAN routing should be configured, verified, and troubleshot.

RIPv2 for IPv4 configuration, verification, and troubleshooting (excluding authentication, filtering, manual summarization, redistribution)

Static and dynamic routing are compared and contrasted.

IPv4 and IPv6 static routing configuration, verification, and troubleshooting

4) Services for Infrastructure  (15 percent )

Explain how to perform a DNS lookup.

Set up and test DHCP on a router (excluding static reservations)

Inside source NAT, configure, verify, and debug

Troubleshoot DNS-related client connectivity difficulties.

For routed interfaces, configure, validate, and troubleshoot IPv4 standard numbered and named access lists.

Configure and test NTP in both client and server mode.

Troubleshoot DHCP connectivity difficulties on clients and routers.

5) Upkeep of infrastructure (14 percent )

Set up and test the first device settings.

Set up and test device management.

Set up and test device monitoring with Syslog.

To troubleshoot and resolve issues, use Cisco IOS tools.

Perform routine maintenance on the device

Basic device hardening configuration, verification, and troubleshooting

What is the best way to study for the ICND1 Certification Exam?

A Preparation Study Plan

The first stage is to develop a study strategy. The certification includes a reasonable syllabus, and you must study all of the topics thoroughly before taking the exam. Take a printout of the ICND1 exam subjects and use it to plan your studies. Limit your studies to the material in the curriculum. Don't waste too much time on unnecessary details.

Recognize your Weaknesses

Try to figure out where your weak spot is. You can figure this out by taking the ICND1 practice test. Concentrate on the subjects in which you lack expertise. Make it a goal to obtain a thorough understanding of the topics that you are having trouble with. In the meantime, don't forget to highlight your own qualities. If you can turn your flaws into strengths, you have a better chance of passing the exam.

Organizing your time

When studying for the exam and taking it, time management is crucial. To recall everything you've studied, you'll need to study consistently. Make a study schedule and stick to it every day. You might find it difficult at times to do so. Keep in mind, however, that ongoing study and practice are required to pass any exam. Also, at this time, try to avoid any distractions.

Every Detail Is Required

Learning only the theory from the ICND1 syllabus will not help you pass the exam. You may detect how things are done in Cisco to acquire a decent score. It's common knowledge that Cisco's operation differs from that of most networks. As a result, to implement networking technologies, follow the approaches used in the Cisco environment.

Obtain Cisco Hardware

When studying for the ICND1 exam, you'll learn that the exam contains tasks that must be completed on simulated routers and switches. As a result, it's critical to obtain enough practice using Cisco products so that you can use what you've learned in the real world. Simulators are available where you can configure real switches and routers. There are free, open-source programs available that imitate a Cisco environment.

Continue to practice

Once you've set up the scenario, make sure you practice enough to be certain you've learned everything there is to know. You should rehearse every possible setup so that you are confident in your ability to pass the exam. This certification does not need a deep understanding of the ICND1 topics. Theory and practice are two different things, and what you read in books may or may not provide accurate results when you put it into practice. When you undertake practical exercises, you notice a lot of things that no book can tell you about.

After ICND1 Certification, What's Next?

To Sum It Up

The bottom line is to prepare for the exam to the best of your ability. There are numerous theoretical principles to grasp as well as numerous practical lessons to acquire. Give each a fair amount of weight and evenly split your time to achieve the best possible study strategy.