The Complete Course from ExamCollection industry leading experts to help you prepare and provides the full 360 solution for self prep including 200-125: Cisco Certified Network Associate Certification Video Training Course, Practice Test Questions and Answers, Study Guide & Exam Dumps.

Cisco NEW CCNA R/S (200-125): The Complete Course 

This NEW CISCO course is all you need to prepare & pass Cisco's new CCNA R/S 200-125 certification exam 20,140 students Created by Lazaro J. Diaz Last updated 02/2019 English English [Auto]

What you'll learn

Upon successful completion of this comprehensive training program, you will have acquired the essential knowledge and practical skills required to confidently tackle and pass the Cisco Certified Network Associate (CCNA) Routing and Switching 200-125 certification exam. This course is meticulously designed to transform you from a networking novice into a proficient practitioner, capable of designing, building, configuring, and troubleshooting modern computer networks.

Here is a detailed breakdown of the capabilities you will develop:

• You will gain a profound and functional understanding of fundamental networking concepts, moving far beyond basic definitions to a level of true comprehension. You will master the OSI and TCP/IP models, understanding the role of each layer and how they interact to facilitate seamless data communication across the globe.

• You will learn to navigate and operate the Cisco Internetwork Operating System (IOS) with confidence and efficiency. You will be able to perform initial device configuration, manage configuration files, and implement security best practices to harden your routers and switches against unauthorized access.

• You will achieve complete mastery over IP addressing, which is the foundational language of all modern networks. This includes an in-depth exploration of IPv4, where you will learn to perform subnetting and Variable Length Subnet Masking (VLSM) in your head, a skill that separates true network professionals from the rest.

• You will be fully prepared for the future of networking by gaining a thorough understanding of IPv6. You will learn its unique address structure, how to configure it on Cisco devices, and the various transition mechanisms that allow it to coexist with IPv4.

• You will become proficient in configuring and managing a sophisticated switched network environment. This includes creating and managing Virtual LANs (VLANs) to segment traffic, configuring trunking protocols like 802.1Q to carry multiple VLANs between switches, and implementing Spanning Tree Protocol (STP) to build resilient, loop-free topologies.

• You will develop the skills to implement and troubleshoot a wide array of dynamic routing protocols. You will learn the theory and configuration of both EIGRP (Enhanced Interior Gateway Routing Protocol) and OSPF (Open Shortest Path First) in single and multiple area setups, giving you the ability to build scalable and efficient routed networks.

• You will understand how to secure your network at a granular level by implementing Access Control Lists (ACLs). You will learn the difference between standard and extended ACLs and how to apply them to filter traffic based on source, destination, protocol, and port numbers.

• You will master Network Address Translation (NAT), learning how to configure static NAT, dynamic NAT, and Port Address Translation (PAT) to conserve public IP addresses and provide a layer of security for your internal network.

• You will explore the technologies that connect networks across vast geographical distances by learning about Wide Area Networks (WANs). You will gain hands-on experience with protocols such as HDLC, PPP with PAP and CHAP authentication, and Frame Relay.

• You will be introduced to more advanced networking topics that are critical for modern enterprise environments, including First Hop Redundancy Protocols (FHRP) like HSRP to provide high availability, the concepts behind MPLS, and the configuration of GRE tunnels for creating private connections over public networks.

• Ultimately, this course is not just about certification. It's about building real-world, applicable skills. The knowledge you gain will be directly transferable to a live production environment, empowering you to become a valuable and effective member of any IT team.

Requirements

To ensure you have the best possible learning experience and can fully capitalize on the material presented in this course, we have a few recommendations and prerequisites. While this course is designed to be accessible, having a certain baseline of knowledge and resources will significantly enhance your journey and accelerate your path to certification.

• A Foundational Understanding of Networking is Recommended: While we start from the very beginning, this course is designed for those who have at least a basic familiarity with technology. You should have a general idea of what a computer network is, what an IP address is used for, and the high-level difference between a router and a switch. If you have ever configured a home wireless router, you are more than ready to begin this journey. This course is not intended for individuals with absolutely zero computer experience.

• A Companion Study Guide is Highly Encouraged: To maximize knowledge retention and reinforce the concepts taught in these video lectures, it is strongly advised that students acquire a CCNA Routing and Switching study guide. The video format is excellent for explaining complex topics, but a physical or digital book serves as an invaluable reference and provides a different mode of learning. This course complements and often refers to industry-standard texts such as the "CCNA R/S Official Cert Guide" by Cisco Press or the "CCNA Routing and Switching Complete Study Guide" by Todd Lammle. Using these books alongside the video lessons creates a powerful, multi-faceted learning approach that will solidify your understanding.

• Access to a Network Simulator or Lab Equipment is Essential: Networking is a hands-on skill. You cannot learn to configure a router by simply watching videos, just as you cannot learn to drive a car by only reading the manual. This course heavily utilizes network simulators to demonstrate configurations and topologies. It is the student's responsibility to acquire their own simulator or physical equipment to practice the configurations shown. The course utilizes a combination of Cisco Packet Tracer, GNS3, and VIRL.

• Cisco Packet Tracer is a fantastic learning tool available for free to students of the Cisco Networking Academy.

• GNS3 is a powerful, free, open-source emulator that allows you to run real Cisco IOS images.

• VIRL (Virtual Internet Routing Lab) is a premium simulation platform from Cisco.

• Alternatively, building a home lab with affordable used Cisco equipment is also an excellent option.

• Please note, the simulators themselves and the Cisco IOS software are not provided as part of this course due to licensing and copyright restrictions. The ability to replicate the labs presented is crucial for your success.

• A Passion for Technology and a Drive to Succeed: This is perhaps the most important requirement. The journey to CCNA certification requires dedication, curiosity, and persistence. If you have a genuine interest in how networks operate and are committed to putting in the time to practice and study, this course will provide you with all the technical knowledge you need. Anyone that has a passion for Networking, whether for a certification or not, must take this course.

• Recommended Books Mentioned in the Course: For students who wish to dive even deeper, the instructor references several books throughout the lectures. These are: "CCNA R/S by Cisco Press," "Sybex CCNA book by Todd Lammle," and the instructor's own book, "The Only IP Book You Will Ever Need!, by Lazaro J. Diaz." These are wonderful resources but are not strictly required to pass the exam using this course alone.

Complete CCNA Routing and Switching 200-125 Training Course - Extended Description

Welcome to the definitive training course for the Cisco CCNA Routing and Switching 200-125 certification. This course is your all-in-one solution, meticulously crafted to provide you with every piece of knowledge, every practical skill, and every ounce of confidence you need to walk into the testing center and walk out with your CCNA certification. This certification became effective on August 21st, 2016, and this course is fully updated to reflect all its domains and objectives. It is important to remember that Cisco certifications are a mark of current expertise, and they do expire, typically every three years. This course will not only help you get certified but will also build a foundation of knowledge that will make recertification a breeze in the future.

The CCNA certification stands as one of the most respected and sought-after credentials in the networking industry. It represents more than just technical knowledge; it signifies your ability to design, implement, troubleshoot, and maintain complex network infrastructures that power modern businesses. This certification opens doors to countless career opportunities, from network engineer and system administrator roles to specialized positions in network security, wireless technologies, and cloud computing. The average salary for CCNA-certified professionals consistently ranks among the highest in the IT industry, with many certificate holders reporting immediate salary increases upon certification.

Meet Your Expert Instructor

Your instructor on this journey is Lazaro Diaz, a name synonymous with effective and engaging Cisco training. Laz is renowned for his nonchalant and wonderfully unorthodox teaching style, a unique approach that has shattered the old, boring methods of IT instruction. This has made him one of Udemy's top instructors, with a massive student base of over 38,000 in his previous CCNA course alone, and a global community of over 53,000 students and counting across all his courses. His success is not measured in student numbers, but in the number of certified professionals he has helped create around the world. Laz's courses are trusted by students in over 194 countries, a testament to his ability to make complex networking concepts universally understandable and accessible. This is the reason he has become a rising star in the world of Cisco certification training.

Laz brings over fifteen years of real-world networking experience to this course, having worked in enterprise environments ranging from small businesses to Fortune 500 corporations. His practical experience spans across multiple industries including healthcare, finance, telecommunications, and government sectors. This diverse background allows him to provide real-world context to every concept taught, ensuring that students don't just memorize commands and configurations, but truly understand how these technologies solve business problems in the real world.

What sets Laz apart from other instructors is his ability to relate complex networking concepts to everyday experiences. Whether he's comparing routing protocols to GPS navigation systems or explaining VLANs using apartment building analogies, his teaching methodology ensures that even the most challenging topics become accessible to learners at any level. His commitment to student success extends beyond the course materials, as he actively engages with students through discussion forums, provides personalized feedback on lab exercises, and continuously updates course content based on student feedback and industry changes.

Course Structure and Learning Experience

This course is his latest and most comprehensive offering for the CCNA R/S 200-125 exam. It contains everything you need to prepare. The entire course has been produced and structured to create a dynamic and personal learning experience. You will feel as if you are in a one-on-one classroom session, with the instructor speaking directly to you, guiding you through each topic with patience and clarity. Following Laz's detailed instructions and leveraging his recommendations for supplementary resources, like the study guides mentioned, has proven to be the winning formula for countless students who have successfully passed their certification exams.

The course is meticulously organized into logical modules that build upon each other progressively. Each module begins with clear learning objectives, followed by theoretical concepts, practical demonstrations, and hands-on lab exercises. The content is designed to accommodate different learning styles, incorporating visual learners through detailed network diagrams and animations, auditory learners through comprehensive explanations and discussions, and kinesthetic learners through extensive hands-on practice with real network equipment configurations.

Every lesson includes multiple checkpoints where you can assess your understanding before moving forward. These checkpoints come in the form of knowledge checks, practical exercises, and mini-lab scenarios that reinforce the concepts just learned. The course also features a comprehensive final project that simulates a real-world network implementation, allowing you to demonstrate mastery of all course objectives in a practical, integrated manner.

Revolutionary Teaching Methodology

There is a method to the madness, as Laz would say. His teaching style is deliberately laid-back and unconventional. He uses real-world analogies, humor, and a conversational tone to break down intimidating topics into small, digestible, and memorable pieces of information. This approach is designed to make the material easier for anyone to understand, even if you are stepping into the world of networking for the very first time. So, whether you are an absolute novice taking your first step, an experienced professional seeking to validate your skills with a world-renowned certification, or someone who just needs a solid refresher for your current networking role, this course is perfectly tailored to your needs. Do not doubt the instructor with the proven track record of success; instead, embrace his wealth of knowledge and years of experience. After all, his reputation depends directly on your success!

The course employs a multi-sensory approach to learning that has been proven effective across diverse student populations. Visual learners benefit from over 200 custom-created network topology diagrams, animated packet flow demonstrations, and step-by-step configuration screenshots. Auditory learners are supported through detailed verbal explanations, discussion of common misconceptions, and audio reinforcement of key concepts. Kinesthetic learners engage through extensive hands-on laboratory exercises that require active participation in building and configuring network topologies.

Laz's teaching philosophy centers on the principle that understanding the "why" behind networking concepts is more important than memorizing the "how." This approach ensures that students develop critical thinking skills that allow them to troubleshoot novel problems in real-world scenarios. Rather than simply providing cookbook-style configuration examples, the course explores the reasoning behind design decisions, the trade-offs between different implementation approaches, and the business implications of various network architectures.

Course Objectives and Real-World Application

The primary goal of this course extends beyond the certification exam. We aim to equip you with a deep and practical understanding of networking principles that you can immediately apply in a real-world job. You will acquire the knowledge to make your skills transferable, making you a valuable asset as a Cisco or IT Professional.

Upon completion of this course, you will possess the confidence to walk into any networking environment and immediately contribute value. The skills you develop here are directly applicable to roles such as Network Engineer, Systems Administrator, IT Support Specialist, Network Analyst, and Cyber Security Analyst. The course content aligns with industry best practices and incorporates real-world scenarios that you're likely to encounter in professional environments.

The course goes beyond theoretical knowledge by incorporating troubleshooting methodologies that are essential in professional settings. You'll learn systematic approaches to identifying and resolving network issues, including the use of built-in diagnostic tools, interpretation of log files, and analysis of network performance metrics. These troubleshooting skills are often what separate good network professionals from great ones, and they're skills that employers highly value.

Comprehensive Technical Domains Covered

Enterprise Networking Fundamentals

Let's delve into the specific technical domains you will master. You will gain an in-depth understanding of enterprise networking, focusing on the configuration and management of routers and switches. You will learn how to build a network from the ground up, starting with initial device configurations and moving all the way to advanced routing and switching features. The course covers network design principles, including hierarchical network models, redundancy planning, and scalability considerations that are crucial for enterprise-level implementations.

You'll explore the Cisco IOS command-line interface in detail, learning not just the commands but understanding the logic behind the command structure. This includes mastering different configuration modes, understanding command syntax and shortcuts, and learning efficient navigation techniques that professional network engineers use daily. The course also covers device management topics such as password recovery procedures, firmware upgrade processes, and backup and restore operations that are essential for maintaining network infrastructure.

Advanced Routing Protocols and Technologies

You will master the art of routing, learning how to configure default, static, and a variety of dynamic routing protocols. You won't just learn the commands; you will comprehend how to manipulate the attributes of each protocol, such as metrics and administrative distance, to influence the path of data and meet the specific requirements of any network design.

The routing section provides comprehensive coverage of RIP (both v1 and v2), EIGRP, and OSPF protocols. For each protocol, you'll understand the underlying algorithms, learn optimal network design practices, and master troubleshooting techniques. The course explores advanced topics such as route summarization, load balancing, and route redistribution between different protocols. You'll also learn about policy-based routing and how to implement traffic engineering solutions using routing protocols.

Special attention is given to OSPF as it's heavily weighted on the CCNA exam and widely deployed in enterprise networks. You'll master OSPF areas, understand LSA types, configure various OSPF network types, and learn to optimize OSPF performance through proper area design and summarization strategies. The course also covers OSPF authentication, virtual links, and stub area configurations that are often challenging topics for CCNA candidates.

Layer 2 Technologies and Switched Networks

This course will also provide a comprehensive education in Layer 2 technologies. You will be thoroughly prepared to implement and manage a complex switched environment. You will configure VLANs to segment broadcast domains, VTP to simplify VLAN management across multiple switches, and STP to build redundant, loop-free networks. You will also learn to implement modern enhancements like PortFast to improve convergence times, EtherChannel to aggregate bandwidth between switches, and Port-Security to prevent unauthorized devices from connecting to your network.

The switching section goes deep into spanning tree protocol variations, including PVST+, RSTP, and MST. You'll understand how to design loop-free topologies, optimize convergence times, and troubleshoot common spanning tree issues. The course covers advanced spanning tree features such as BPDU Guard, Root Guard, and Loop Guard that are essential for maintaining stable switched networks.

VLAN implementation is covered comprehensively, including standard VLANs, voice VLANs, and management VLANs. You'll learn best practices for VLAN design, understand the security implications of VLAN configurations, and master troubleshooting techniques for VLAN connectivity issues. The course also covers VTP in detail, including VTP modes, domain configuration, and VTP pruning for optimizing bandwidth utilization.

Inter-VLAN Routing and Multilayer Switching

We will cover Inter-VLAN communication in detail, ensuring you can configure both "Router on a Stick" and Switched Virtual Interfaces (SVIs) on a multilayer switch. This section explores the evolution from traditional router-based inter-VLAN routing to modern multilayer switching architectures that provide improved performance and simplified management.

You'll learn to configure and optimize both traditional and modern inter-VLAN routing methods, understanding the advantages and limitations of each approach. The course covers multilayer switch configuration in detail, including SVI configuration, routing protocol implementation on multilayer switches, and integration with routed access layer designs. You'll also explore advanced topics such as VLAN routing optimization and troubleshooting inter-VLAN connectivity issues.

Comprehensive Network Security

Network security is a critical component of the CCNA, and this course covers it extensively. You will acquire the skills needed to secure your routers and the traffic that flows through them. You will learn to write and apply both standard and extended Access-lists for precise traffic filtering. The security section goes beyond basic ACL configuration to explore advanced topics such as reflexive ACLs, time-based ACLs, and object groups for simplified management.

We will explore the different types of Network Address Translation (NAT), including Static, Dynamic, and Port Address Translation (PAT/Overload), and you will be able to configure these from the command line. The NAT section covers not just configuration but also troubleshooting techniques, performance considerations, and security implications of various NAT implementations. You'll learn to implement NAT in complex scenarios including NAT with ACLs, NAT with routing protocols, and NAT optimization techniques.

The course also covers additional security topics including device hardening techniques, password policies, user authentication and authorization, and basic wireless security concepts. You'll learn to implement AAA (Authentication, Authorization, and Accounting) services and understand how to integrate network devices with centralized authentication systems.

Network Management and Maintenance

Furthermore, you will learn how to manage the essential components of a router, including backing up and restoring the IOS and configuration files. The network management section covers SNMP configuration and utilization, syslog implementation for centralized logging, and NTP configuration for network time synchronization. These management protocols are essential for maintaining large-scale network infrastructures and are frequently tested topics on the CCNA exam.

You'll master file system management on Cisco devices, including understanding different file systems, managing flash memory, and implementing proper backup strategies. The course covers TFTP and FTP configuration for file transfers, configuration archive management, and automated backup solutions that are crucial for network reliability and disaster recovery planning.

IP Addressing Mastery

As a student, you will also be able to thoroughly grasp the core concepts of the internet's two primary protocols: IPv4 and IPv6. Mastery of IP addressing is non-negotiable for any network professional, and it is a key focus of this course. These protocols are the absolute foundation of any network. For those who need extra help in this critical area, please keep in mind that Laz has his own specialized book called "The Only IP Book You Will Ever Need!" that will further help those that need a more in-depth, focused understanding of both IPv4 and IPv6.

The IP addressing section provides comprehensive coverage of subnetting, VLSM (Variable Length Subnet Masking), and CIDR (Classless Inter-Domain Routing). You'll master binary mathematics as it applies to networking, learn efficient subnetting techniques, and develop the ability to design IP addressing schemes for complex network topologies. The course includes extensive practice exercises and real-world scenarios to ensure mastery of these fundamental skills.

IPv6 coverage includes address types and formats, autoconfiguration mechanisms, dual-stack implementations, and transition technologies. You'll learn to configure IPv6 routing protocols, implement IPv6 security features, and troubleshoot IPv6 connectivity issues. The course also covers IPv6 migration strategies and coexistence technologies that are increasingly important in modern networks.

Wide Area Network Technologies

The course also covers a wide range of Wide Area Network (WAN) protocols and technologies. You will learn about serial connections using protocols like HDLC and PPP, including how to configure PPP authentication with PAP and CHAP. The WAN section provides comprehensive coverage of traditional WAN technologies while also introducing modern approaches such as MPLS and VPN technologies.

We will also cover legacy technologies like Frame Relay, as they are still present on the exam blueprint. Despite being legacy technologies, understanding Frame Relay concepts is important for comprehending modern WAN concepts and for working with existing infrastructure that may still employ these technologies. The course covers Frame Relay configuration, virtual circuits, traffic shaping, and troubleshooting techniques.

More modern concepts crucial for today's networks are also included, such as HSRP for creating gateway redundancy, an introduction to BGP as the routing protocol of the Internet, the fundamental concepts of how MPLS works, and the use of GRE Tunnels and VPNs for secure site-to-site connectivity. These topics are crucial for passing the new CCNA and understanding modern network architectures.

Advanced Topics and Emerging Technologies

The course also introduces emerging networking technologies that are becoming increasingly important in modern networks. This includes software-defined networking (SDN) concepts, network automation basics, and cloud networking fundamentals. While these topics are not heavily weighted on the current CCNA exam, understanding them provides valuable context for career advancement and future certifications.

You'll explore network virtualization concepts, including VRFs (Virtual Routing and Forwarding), virtual machines' impact on network design, and containerization networking requirements. The course also covers basic wireless networking concepts, including WLAN components, security protocols, and integration with wired network infrastructure.

Hands-On Laboratory Experience

The practical component of this course cannot be overstated in its importance. Every concept taught is immediately reinforced through hands-on laboratory exercises using industry-standard network simulation tools. You'll work with topologies that mirror real-world network implementations, gaining experience with configuration challenges you're likely to encounter in professional environments.

The laboratory exercises progress from basic device configuration to complex multi-protocol scenarios involving routing, switching, security, and WAN technologies. Each lab includes detailed instructions, configuration examples, and troubleshooting scenarios that prepare you for both the CCNA exam and real-world networking challenges.

Career Impact and Opportunities

Incredible achievements and immense career success are within your grasp. All you need to do is take the first step and let this course be your trusted guide through the challenging but rewarding world of Cisco networking. The possibilities for your career will be endless once you earn your CCNA certification.

The CCNA certification opens doors to numerous career paths in the technology industry. Network engineers with CCNA certifications typically earn starting salaries ranging from $60,000 to $80,000 annually, with experienced professionals commanding salaries well over $100,000. The certification also provides a solid foundation for pursuing advanced certifications such as CCNP, CCIE, and specialized tracks in security, wireless, or data center technologies.

Beyond traditional networking roles, CCNA skills are increasingly valuable in cloud computing, cybersecurity, and network automation positions. Many employers view the CCNA as evidence of dedication to professional development and technical competency, making it valuable even for roles that don't directly involve network configuration.

Important Disclaimer and Requirements

DISCLAIMER: Please note that the simulators and emulators (Cisco Packet Tracer, GNS3, VIRL) demonstrated in this course are not included as part of the course materials. It is the student's responsibility to obtain and install these software tools to practice the configurations and follow along with the lab exercises. The Cisco Packet Tracer and VIRL (Virtual Internet Routing Lab) are proprietary software products of Cisco Systems and can only be obtained through legitimate Cisco channels, such as the Cisco Networking Academy. However, students have many options. You can create your own lab with real, used equipment, download the free GNS3 emulator, or use other third-party simulators like BOSON. It is up to each student to obtain the simulator or emulator of their choice to study along with this course.

Please also NOTE: While .pkt files from Packet Tracer have been uploaded within ZIP folders for your convenience, I want to stress that the real learning comes from building the topologies from scratch yourself. Replicating my labs will force you to practice, follow along, and will drive the information home in a more precise and lasting manner. This hands-on practice is where you will retain the most information for the test.

The course provides detailed guidance on setting up your laboratory environment, including recommendations for different simulation tools based on your budget, technical requirements, and learning objectives. Whether you choose to build a physical lab with used Cisco equipment, use the free GNS3 emulator, or invest in commercial simulation software, the course provides the flexibility to accommodate your chosen approach while ensuring you gain the practical experience necessary for certification success.

Your Journey Starts Now

Embarking on your CCNA journey is more than just pursuing a certification; it's about joining a community of networking professionals who design, implement, and maintain the infrastructure that powers our digital world. This course provides not just the technical knowledge needed for certification success, but also the practical skills and professional confidence needed for career advancement.

The time you invest in mastering these networking concepts will pay dividends throughout your career. The foundational knowledge gained here will make advanced topics more accessible, specialized certifications more achievable, and complex troubleshooting scenarios more manageable. Most importantly, you'll develop the systematic thinking and problem-solving skills that distinguish exceptional network professionals from the rest.

Your success is our success. Every concept explained, every lab exercise designed, and every troubleshooting scenario presented has been crafted with your certification success and career advancement in mind. The journey may be challenging, but with dedication, practice, and the comprehensive training provided in this course, your CCNA certification is not just possible—it's inevitable.

Who this course is for:

This course was meticulously prepared and structured for a diverse range of individuals with a common goal: to master the fundamentals of networking and achieve the globally recognized Cisco CCNA certification. If you see yourself in any of the following descriptions, then you have found the perfect course to help you achieve your goals.

• Aspiring CCNA Candidates: This course is primarily designed for anyone who needs to study for and pass the CCNA Routing and Switching 200-125 certification exam. Every topic, every lecture, and every lab is aligned with the official Cisco exam blueprint to ensure you are fully prepared for every question you might encounter.

• College and University Students: Are you currently enrolled in a Computer Science, Information Technology, or Networking degree program? This course is the perfect supplement to your academic studies. It will bridge the gap between theoretical knowledge and the practical, hands-on skills that employers are desperately looking for, making you a standout candidate upon graduation.

• IT Professionals Seeking Career Advancement: Are you currently working in a helpdesk, desktop support, or junior system administrator role? Are you looking to break free from entry-level positions and move into a more challenging, rewarding, and higher-paying career in network administration? The CCNA certification is the most respected and recognized entry point into the world of professional networking, and this course is your comprehensive roadmap to get there.

• Existing Network Professionals Needing Certification: Perhaps you are already working in the networking field but have never formalized your skills with a certification. This course is for employees who need to get the CCNA R/S certification to maintain their relevance, meet a job requirement, or qualify for a promotion. It will help you fill in any knowledge gaps and prepare you for the specific format of the Cisco exam.

• Career Changers: Are you looking to make a transition from a completely different field into the dynamic and ever-growing world of Information Technology? Networking is a fantastic and stable career path, and the CCNA is the ideal starting point. This course assumes no deep prior networking knowledge and will guide you step-by-step.

• System Administrators and Developers: If you are a sysadmin, software developer, or cybersecurity professional, having a strong understanding of the underlying network is invaluable. This course will give you the knowledge you need to better troubleshoot application issues, design more resilient systems, and communicate effectively with network engineering teams.

• Anyone with a Passion for Technology: If you are a tech enthusiast who is simply curious about how the internet works and wants to learn how to build and manage computer networks, this course is for you. You don't need to be pursuing a certification to benefit from the immense knowledge shared in these lectures.