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Complete Cisco CCNA 200-301 Prep: From Beginner to Certified (Udemy.com)

Master Networking Fundamentals, Cisco Routing & Switching, Security, and Automation to Pass the CCNA 200-301 Exam

4.7
251 reviews

Created by: Imran Afzal

Last updated October 2026

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What you will learn

  • The course is designed to build strong CCNA-level networking foundations for students starting in networking and preparing for the Cisco CCNA 200-301
  • Prepare for the in-demand entry-level networking certification (CCNA 200-301) with an exam-focused learning path.
  • Understand network fundamentals including OSI/TCP-IP models, protocols, ports, IPv4/IPv6 addressing, and subnetting (including VLSM and summarization).
  • Learn how switching works (MAC learning/aging, frame forwarding/flooding) and how to configure and verify basic switch settings in Packet Tracer
  • Learn how switching works (MAC learning/aging, frame forwarding/flooding) and how to configure and verify basic switch settings in Packet Tracer
  • Build strong IP connectivity skills including routing tables, forwarding decisions, static routing (IPv4/IPv6), floating static routes, and dynamic routing

How it compares

Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:

  • Rating4.7 out of 5higher than 80% of them
  • Reviews251#542 of 849 by number of reviews
  • Length31 hourslonger than 93% of them
  • Last updatedOctober 2026more recently than 97% of them

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Course Description

Networking is the backbone of modern IT, powering everything from home Wi-Fi to enterprise networks, data centers, and cloud services. This Complete CCNA 200-301 Prep course is a complete, exam-aligned training path designed to take students from beginner level to CCNA-ready.


The course starts from the ground up and explains how networks work, how devices communicate, how switching and routing decisions are made, and how core networking technologies are configured and verified. Students will learn VLANs, trunking, inter-VLAN routing, STP, EtherChannel, static routing, OSPF, NAT, DHCP, SSH, ACLs, and key network services used in real-world environments.


The course also covers security fundamentals, including common threats, mitigation techniques, device hardening, AAA, VPN basics, ACLs, DHCP snooping, Dynamic ARP Inspection, and port security. In addition, students will be introduced to modern CCNA automation and programmability topics such as SDN, REST APIs, JSON, Ansible, Terraform, and controller-based networking.


Each Packet Tracer lab is supported with a clear lab manual and exact command sets that students can follow easily, including configuration, verification, and troubleshooting steps. The course is designed to build both exam confidence and practical networking skills for entry-level IT and networking roles.


What You’ll Learn in This Course

  • Understand network fundamentals including OSI, TCP/IP, IPv4, IPv6, subnetting, protocols, and port numbers

  • Build and verify basic network topologies using Cisco Packet Tracer

  • Configure and troubleshoot switching concepts such as VLANs, trunking, STP, RSTP, and EtherChannel

  • Configure and troubleshoot routing concepts including static routing and OSPF

  • Implement IP services such as NAT, DHCP, DNS, NTP, SNMP, Syslog, QoS, SSH, TFTP, and FTP

  • Apply network security fundamentals including ACLs, AAA, VPN basics, and Layer 2 security features

  • Learn automation and programmability basics including SDN, APIs, JSON, Ansible, and Terraform


Course Outline

Section 1: Introduction

  1. Introduction

  2. Why CCNA Matters & What You Will Learn

  3. CCNA Exam Overview & Prerequisites

  4. Career Opportunities

  5. Instructor Introduction


Section 2: Network Fundamentals

  1. What is Network?

  2. Why Do We Need Networks?

  3. Network Components

  4. Network Media and Interface Issues

  5. Network Topologies

  6. Network Architecture

  7. Understanding OSI Model

  8. Understanding TCP/IP Model

  9. Encapsulation and Decapsulation

  10. TCP Fundamentals

  11. UDP Structure & Mechanism

  12. Port Numbers in Network Communication

  13. Application Layer Protocols

  14. Network Layer Protocols

  15. Understanding Number System

  16. Understanding IPv4 Addressing

  17. IPv4 Address Classes

  18. Public vs Private IPs

  19. Subnetting Fundamentals

  20. Subnet Mask & CIDR Notation

  21. Subnetting Across Different Classes

  22. Variable Length Subnet Mask (VLSM)

  23. IP Address Summarization

  24. Understanding IPv6 Addressing

  25. IPv6 Address Types and Structure

  26. Introduction to Packet Tracer

  27. How to Download & Install Packet Tracer

  28. Understanding Packet Tracer Interface

  29. Building Our First Topology

  30. Understanding Basic Switch Configuration Lab

  31. Verifying IP Parameters on Client Operating Systems

  32. Virtualization Fundamentals

  33. Wireless Fundamentals & Non-Overlapping Channels

  34. Understanding Wireless Identity, Signal Behavior, and Wi-Fi Standards

  35. Understanding Wireless Security & Authentication

  36. Switching Concepts: MAC Learning & Aging

  37. Switching Concepts: Frame Switching & Flooding

  38. Switching Concepts: MAC Address Table

  39. Switching Concepts Comprehensive Lab


Section 3: Network Access

  1. Virtual LAN (VLAN) Fundamentals

  2. VLAN Membership: Static vs Dynamic VLAN

  3. Static VLAN Configuration Lab

  4. Default and Voice VLAN

  5. Trunk Port & VLAN Spanning

  6. Frame Tagging: ISL and 802.1Q

  7. 802.1Q Structure and Workflow

  8. Trunk Configuration Lab

  9. Vlan Trunking Protocol (VTP)

  10. VTP Comprehensive Lab

  11. Understanding Inter-VLAN Routing

  12. Inter-VLAN Routing Lab using Router-on-a-Stick & SVI Method

  13. Inter-VLAN Routing Comprehensive Lab

  14. Discovery Protocols: CDP & LLDP

  15. CDP & LLDP Configuration Lab

  16. Understanding Spanning Tree Protocol (STP)

  17. Understanding Rapid Spanning Tree Protocol (RSTP)

  18. Spanning Tree Protocol Comprehensive Lab

  19. EtherChannel with LACP

  20. EtherChannel Configuration Lab

  21. Understanding Cisco Wireless Architecture

  22. Wireless Access Point Modes

  23. WLAN Physical Infrastructure Connection

  24. Network Device Management Access


Section 4: IP Connectivity

  1. Routing Basics

  2. IP Routing Process

  3. Interpreting Routing Table

  4. How a Router Makes Forwarding Decisions

  5. Routing Configuration Lab: Directly Connected Networks

  6. Static Route Configuration Commands

  7. IPv4 Static Route Configuration Lab

  8. IPv6 Static Route Configuration Lab

  9. Floating Static Route Lab

  10. Routing Protocol Overview

  11. Understanding Dynamic Routing

  12. Understanding OSPFv2

  13. OSPF Configuration & Debugging Lab

  14. OSPF Process ID Redistribution Lab

  15. OSPF DR-BDR Election Lab

  16. First Hop Redundancy Protocols

  17. Roles & Behavior of Gateway Redundancy Protocols


Section 5: IP Services

  1. NAT Fundamentals

  2. Static NAT Configuration Lab

  3. Dynamic NAT Configuration Lab

  4. NAT Overload (PAT) Configuration Lab

  5. NTP Concept and Configuration Lab

  6. Understanding the Role of DHCP & DNS

  7. DHCP & DNS Configuration

  8. Configuring Router as DHCP Server Lab
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Instructor Details

Imran Afzal

Imran Afzal is the CEO of UTCLI Solutions, a best-selling IT instructor, career coach, and technology educator who has trained over 1 million students worldwide. His teaching focuses on helping professionals build real-world skills in IT career growth, Linux, cloud computing, systems administration, and AI productivity.

With 25+ years of experience in enterprise IT, leadership, and training, Imran has worked across Fortune 500 environments in finance, fashion, media, and technology. His professional journey began in 2001 at Time Warner in New York City and includes major projects involving data center migrations, VMware deployments, monitoring tools, Linux/UNIX systems, Windows Server, and Amazon cloud migrations.


Through his Udemy courses, YouTube channel “Learn with Imran Afzal,” corporate training, and career coaching programs, Imran teaches students how to learn practical technology skills, grow their confidence, prepare for IT jobs, and stay ahead in a fast-changing world where AI is transforming the workplace. His mission is simple: make technology easier to understand and help people build careers they are proud of.


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Reviews

4.7

251 ratings on Udemy

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By Tri Bui on 7/22/2026

I appreciate that this course covers some of the AI technologies in preparation for the CCNAv2.0. The high-level content is good for grasping the concepts, there are multiple examples, and the labs are thorough. Also, the AI run scenario - to practice chatting and voicing out how we understand is great. The only thing I have an issue with is that it does sound like most of the time, the narration is AI generated. Compare that with Neil Anderson's youtube videos, where he narrates everything himself. The flow of the explanations are sometimes choppy when it comes to stating out the commands, or repetitive, like always saying enter enable and config t to enter privilege exec and global configuration mode. You could just say, "enter global config mode" rather than saying "type config t to enter global configuration mode". The AI voice narration also sounds mostly monotone between a few different tones, so it can be difficult to listen all the way through enjoyably. For the AI-aided scnearios, the AI doesn't flow quite smoothly as well, and doesn't register everything, but there could be a tutorial on how to use it well. When performing the labs - if there are scenarios where there are pre-made topologies, perhaps adding a downloadable .pkt packet tracer file so we can download and follow along would be great. Overall, this actually added some layers of information that Neil didn't cover in a bit more detail.

By Joseph Jefferson on 6/28/2026

Very well explained in plain english, and very well demonstrated, However, if not R.I.P., E.I.G.R.P. should have been included in the course seeing as how it is a Cisco proprietary protocol. joe.

By Giel Boles on 4/8/2026

I really like how the introduction is along with the growth path explained and the value of CCNA where it can be a launch pad to other certifications and expanding career fields. Great job explaining these things.

By Muhammad Mehrose Lodhi on 3/27/2026

The Cisco CCNA 200-301 course is a really good starting point if you’re new to networking. It explains things in a simple and easy way, covering basics like IP addressing, routing, and security. The mix of theory and hands-on practice makes it easier to understand, so it’s a great choice if you want to build a strong foundation in networking.

By Narmeen Zainab on 3/10/2026

Excellent course for CCNA preparation. The content is well structured, easy to follow, and very helpful for building real networking knowledge.

By Samanafzal on 3/10/2026

This course is very well explained and easy to understand. The concepts are clear, and the instructor makes complex topics simple. I highly recommend this course to anyone who wants to learn in an easy and practical way.

By Danyal Arif on 3/10/2026

This was a great introduction, excellent CCNA prep. The course is very comprehensive, well-paced, and the instructor is clearly an expert. The real-world examples and lab exercises make a huge difference in understanding the material. Great value for the money!

By Mahboob Hassan on 3/9/2026

This is a well-structured course with clear explanations of CCNA concepts. The instructor explains networking topics in a simple and practical way. It helped me strengthen my networking fundamentals.

By Abeera Munawar on 3/9/2026

A great course to understand the concepts from basic to advance level. On the top of that, the visual representation explain the concepts in such a way that every beginner can understand networking from scratch. Recommended from my Side.

By Caito Etienne on 3/9/2026

Excellent course, thank you very much. However, please give us the option to stop the timer; this would make it easier for non-English speakers to finish the role-play, which is very important for practice. Thank you again for this course.

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Overall Score : 94 / 100

Complete Cisco CCNA 200-301 Prep: From Beginner to Certified
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  • Video Duration: icon 31h
  • Price: $19.99
  • Provider: icon Udemy
  • Updated: icon October 2026
  • Level: All Levels All Levels
  • Language: icon English
  • Certificate: icon Yes
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