Cisco ICND1 100-105 Certification Exam Walkthrough

IT certifications are one of the effective ways to demonstrate your IT skills; they may reassure employers that you have a lot of expertise and are qualified for the position. Cisco is a well-known networking company throughout the world. A Cisco ICND1 certification is an asset that will help you stand out from the crowd.

Benefits of ICND1 Certification for Individuals

Many employers in the business require Cisco certification as a condition of employment. Cisco is a market leader in the networking business. As a result, if you are a Cisco certified expert, an employer may be sure that they are hiring someone knowledgeable about networking foundations and concepts and capable of working with other vendors like Juniper or Huaway.

A CCNA / Cisco Certified Network Associate certification is the first stage in a Cisco career. To earn the CCNA certification, professionals must pass either the ICND1 (100-101) or ICND2 (200-101) examinations. They are combining both exams into a single CCNA exam (200-120) for newcomers. The exam requires more excellent work experience and, without a doubt, includes twice as many questions as the last one.

In this article, we'll go over the related topics that make up the ICND1 exam, as well as exam-taking strategies and other helpful information.

What does the ICND1 100-105 Exam aim to achieve?

The CCENT certification for the ICND1 test, a 90-minute evaluation with 45–55 questions. This test evaluates a candidate's understanding of network fundamentals, routing technologies, LAN switching technologies, infrastructure services, and infrastructure maintenance.

Exam topics for the ICND1:

The topologies of various networks are examined and contrasted.

Compared and contrasted the TCP and UDP protocols.

There is a comparison and contrast between the OSI and TCP/IP models.

Configuration, verification, and troubleshooting of IPv6 addresses

Explain how a business network's infrastructure components affect the network.

Justify the need for private IPv4 addressing.

Configuration, verification, and troubleshooting of IPv4 addressing and subnetting

Use troubleshooting techniques to address problems.

Examine the differences between three-tier and collapsed core architectures.

Select the required cabling type based on the implementation requirements.

In a LAN/WAN scenario, compare and contrast IPv4 address types. To meet addressing requirements, use the optimal IPv6 addressing method.

Compare and contrast the various IPv6 address types.

Auto-Configuration of IPv6 Stateless Addresses must be configured and confirmed.

Auto-Configuration of IPv6 Stateless Addresses must be configured and confirmed.

2) LAN Switching Fundamentals (26 percent )

Recognize the different Ethernet frame formats.

Explain and show the fundamentals of switching.

Troubleshoot interface and cable problems (collisions, errors, duplex, speed)

Configure, verify, and troubleshoot VLANs (typical range) that span many switches.

Configure, test, and troubleshoot port security.

Connectivity between switches should be configured, validated, and troubleshot.

3) Routing Foundations (25 percent )

An explanation of the foundations of routing is required.

An understanding of the components of the routing table is necessary.

Explain how to populate a routing table using various routing information sources.

The configuration, verification, and troubleshooting of inter-VLAN routing are required.

RIPv2 is a protocol for configuring, verifying, and troubleshooting IPv4 networks (excluding authentication, filtering, manual summarization, redistribution)

The advantages and disadvantages of static and dynamic routing

Configuration, verification, and troubleshooting of IPv4 and IPv6 static routing

Configuration, verification, and troubleshooting of IPv4 and IPv6 static routing

4) Infrastructure Services (15 percent )

Describe how to do a DNS lookup.

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

Configure, verify, and debug the source NAT.

Troubleshoot client connectivity issues caused by DNS.

Configure, evaluate, and troubleshoot IPv4 standard numbered and named access lists for routed interfaces.

Configure and test NTP both as a client and as a server.

Troubleshoot issues with DHCP connectivity on clients and routers.

Troubleshoot issues with DHCP connectivity on clients and routers.

5) Infrastructure maintenance (14 percent )

Set up and test the first device configurations.

Configure and test the device management system.

Syslog tests device monitoring.

Use Cisco IOS tools to troubleshoot and fix issues.

Maintain the equipment regularly.

Configuration, verification, and troubleshooting of basic device hardening

Configuration, verification, and troubleshooting of basic device hardening

What is the most effective method of preparing for the ICND1 Certification Exam?

Preparation of a Study Plan

The first step is to generate a study plan. The certification comes with a suitable syllabus, and you must thoroughly study all of the topics before sitting for the exam. Please print off the ICND1 exam subjects and use them to help you arrange your studies. Keep your survey to the curriculum's content. Don't squander too much effort on tiny matters.

Recognize and Address Your Weaknesses

Figure out what a weak point is and work on it. Taking the ICND1 practice test can help you find this out. Concentrate on the areas where you lack knowledge. Make it a goal to learn everything to know about the topic's problem. Meanwhile, don't forget to emphasize your strengths. You have a chance of passing the exam if you can turn your weaknesses into strengths.

Keeping track of your time

Time management is critical when studying for and passing the exam. You'll need to explore if you want to remember what you've learned. Make a daily study program and stick to it. You may find it challenging to do so at times. Keep in mind, however, that passing any exam necessitates continuing study and practice. Also, try to avoid any distractions at this time.

Every detail is necessary.

You will not pass the exam if you solely study the theory from the ICND1 syllabus. To get a good grade, you can observe how things in Cisco. Cisco's operation is well known to differ from that of most networks. As a result, follow the procedures employed in the Cisco environment while implementing networking technology. 

Purchase Cisco Hardware

You'll learn that the ICND1 exam includes tasks that must be done on simulated routers and switches while studying for the exam. As a result, getting good practice with Cisco products is vital so that you can use what you've learned in the real world. There are simulators available that allow you to configure simple switches and routers. Free, open-source apps that simulate a Cisco environment are available.

Maintain your practice.

Make sure you practice after setting up the scenario to ensure you've learned everything there is to know. It would help if you practiced every possible arrangement to feel confident in your ability to pass the exam. This certification does not necessitate a thorough knowledge of the ICND1 topics. Theory and practice are two distinct things, and what you read in books may or may not produce correct results when applied. You notice a lot of things that no book can tell you about when you do practical tasks.

What's Next After ICND1 Certification?

The bottom line is to study to the best of your ability for the exam. There are a lot of theoretical concepts to learn and a lot of practical things to know. To obtain the most effective study approach, give each a reasonable amount of weight and fairly divide your time.