The World of Computer Networking. Your CCNA starts here


The World of Computer Networking. Your CCNA starts here. Learn everything about Internet – Ethernet, IP, Routing, Switching, TCP, UDP, NAT, DHCP and DNS, prepare for CCNA exam

### Courses Contents

• [Overview of The World of Computer Networking Course on Udemy](#overview-of-the-world-of-computer-networking-course-on-udemy)
• [What to Expect from The World of Computer Networking Course](#what-to-expect-from-the-world-of-computer-networking-course)
• [What You Will Learn in The World of Computer Networking](#what-you-will-learn-in-the-world-of-computer-networking)
• [Why Choose This World of Computer Networking Course on Udemy](#why-choose-this-world-of-computer-networking-course-on-udemy)
• [Recommended Courses with Networking Focus](#recommended-courses-with-networking-focus)
• [Our Review of The World of Computer Networking Course](#our-review-of-the-world-of-computer-networking-course)
• [Rating the The World of Computer Networking Course](#rating-the-the-world-of-computer-networking-course)

## Overview of The World of Computer Networking Course on Udemy

Embark on your journey to mastering [computer networking](https://coursespeak.com/courses/it-software/network-security/) with _The World of Computer Networking. Your CCNA starts here_ on Udemy. This comprehensive course covers essential networking concepts like Ethernet, IP, routing, switching, TCP, UDP, NAT, DHCP, and DNS, preparing you for the Cisco Certified Network Associate (CCNA) exam. Taught by Bogdan Stashchuk, a seasoned Cisco Certified Systems Instructor (CCSI), the course includes 15.5 hours of on-demand video and 2 articles, blending theory with practical exercises. Enroll today with udemy coupon codes NETWORKJUN2025 (valid until June 30, 2025—check the offer box below for the discount link!).

## What to Expect from The World of Computer Networking Course

This 15.5-hour course offers a deep dive into networking fundamentals, perfect for beginners and those preparing for the CCNA exam. [Bogdan Stashchuk’s](https://www.udemy.com/user/bogdanstashchuk/) clear, engaging teaching style uses easy-to-grasp diagrams and hands-on activities, many requiring only your computer and Wireshark for protocol analysis. Hosted on Udemy’s flexible platform, you can learn at your own pace with mobile and TV access. Expect practical exercises on IP addressing, subnetting, and routing, along with a certificate of completion to boost your credentials. It’s ideal for aspiring network engineers, IT professionals, and DevOps enthusiasts.

## What You Will Learn in The World of Computer Networking

• Understand the TCP/IP and OSI models and how networks operate across layers.
• Master Ethernet, MAC addressing, and switching at the Data Link layer.
• Learn IP addressing, subnetting, and routing with IPv4, IPv6, ARP, and ICMP.
• Explore TCP and UDP protocols, their differences, and their roles in data transfer.
• Understand DNS, including root, TLD, and authoritative nameservers, and how domain resolution works.
• Configure and analyze NAT, DHCP, and private vs. public IP addresses.

## Why Choose This World of Computer Networking Course on Udemy

Bogdan Stashchuk, with over 20 years of teaching and a CCIE certification, brings unparalleled expertise to this course. The 15.5 hours of video and 2 articles are packed with practical activities, ensuring you understand networking concepts deeply. Updated for 2025, it aligns with the latest [CCNA exam](https://coursespeak.com/tag/cisco-certified-network-associate-ccna/) requirements, making it a perfect starting point for certification. The course’s hands-on focus, using tools like Wireshark, and Udemy’s 30-day money-back guarantee add immense value. Use udemy promo codes NETWORKJUN2025 to get at a discount (see offer box)

## Recommended Courses with Networking Focus

Looking to expand your skills? Check out these related courses:

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### [Cisco BGP Masterclass for Enterprise Network Engineers](https://coursespeak.com/cisco-bgp-masterclass-for-enterprise-network-engineers/) Best seller

Become a BGP expert with full hands-on lab exercises included.

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• CCNA 200-301: Complete Cisco CCNA Prep Course – Comprehensive preparation for the CCNA exam with 20+ hours of content.
• Networking Fundamentals: Cisco CCNA – Learn routing, switching, and subnetting in a beginner-friendly format.
• Computer Networks for Beginners – Master networking basics with practical labs and simulations.

## Our Review of The World of Computer Networking Course

As website admins, we find _The World of Computer Networking. Your CCNA starts here_ to be a top-tier course for networking enthusiasts. Bogdan Stashchuk’s clear explanations and use of diagrams make complex topics like subnetting, routing protocols, and DNS accessible. The hands-on exercises, leveraging Wireshark for protocol analysis, provide practical skills for real-world networking tasks. The 15.5 hours of video and 2 articles offer a robust learning experience, though beginners may need to pause to digest technical concepts. More advanced CCNA-specific labs would enhance exam prep. With udemy courses coupon NETWORKJUN2025, it’s a steal!

Pros:

• In-depth coverage of networking fundamentals with clear diagrams.
• Practical exercises using Wireshark enhance real-world applicability.
• Bogdan’s expertise as a CCSI ensures high-quality instruction.

Cons:

• Some technical sections may challenge absolute beginners.
• Could include more CCNA-specific practice labs.

## Rating the The World of Computer Networking Course

Overall Rating: 9.3/10

• Content: 9.5/10 – Comprehensive, covering TCP/IP, routing, and DNS with practical focus.
• Delivery: 9.2/10 – Bogdan’s engaging style is excellent, though pacing may vary for novices.
• Value: 9.2/10 – Affordable with udemy discounts coupon NETWORKJUN2025.

Kickstart your networking career and ace the CCNA exam with this exceptional course