If you're learning computer networking or preparing for networking certifications, here are 5 Udemy courses that are currently available for free.

🌐 Networking Fundamentals

1. Introduction to Networking for Complete Beginners
Learn the fundamentals of networking from scratch — a good starting point if you're completely new.

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2. Networking Concepts for Beginners
Covers essential networking concepts and terminology to help build a solid foundation.

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🔧 Software-Defined Networking

3. Introduction to SDN and OpenFlow
An introduction to Software-Defined Networking (SDN) and the OpenFlow protocol.

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🔥 Network Security

4. Palo Alto Firewalls – Installation and Configuration
Learn the basics of installing and configuring Palo Alto firewalls.

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🔌 Networking Hardware

5. Tech Basics: Cables & Connectors
Learn about common networking cables, connectors, and the basics of physical connectivity.

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Which networking topic are you currently learning — CCNA, routing & switching, firewalls, SDN, or network security?

Some networking concepts make perfect sense on paper but don't truly click until you troubleshoot them in a live environment.

For me, seeing how routing decisions, VLANs, or STP behave in a real network made the theory much easier to understand.

What networking concept finally made sense after hands-on experience, and what was the "aha!" moment?

Let's share experiences that could help others learning networking.

Share your free coupons in the comments to get your first 100 enrollments

If you're already using Coursera but want more hands-on, project-based learning, the Udemy Personal Plan is currently on sale with up to 40% OFF (pricing varies by region). It includes access to 26,000+ courses in AI, Programming, Cybersecurity, Cloud, Data Science, Business, and more.

https://preview.redd.it/hqokx36lucfh1.jpg?width=728&format=pjpg&auto=webp&s=709f6ee860c951306175940dc6ad1a26f79fe323

🎯 Offer Page:
http://bit.ly/3RdQdu5

For anyone learning consistently, it can be a solid complement to Coursera's more structured Specializations and Professional Certificates.

Has anyone here used both Coursera Plus and Udemy Personal Plan? Which gave you better value?

With so many resources available now, would you start with CCNA, Packet Tracer, GNS3, EVE-NG, YouTube, or something else?

What advice would you give to someone starting their networking journey today?

Whether you're a student, a network engineer, or a sysadmin, there's always that one command you end up using almost every day.

Mine would probably be:

• ping – Quick connectivity check.
• traceroute / tracert – Find where traffic is failing.
• ipconfig / ifconfig / ip addr – Verify interface configuration.
• nslookup / dig – DNS troubleshooting.
• tcpdump / Wireshark – When things get interesting.

I'm curious what your go-to networking command is and why?

It can be something simple or an advanced tool that's saved you hours of troubleshooting.

Let's build a list of commands every network engineer should know.

Every network engineer has that one issue they'll never forget.

Maybe it was:

• A mysterious packet loss that took days to track down.
• A spanning tree loop that brought the office down.
• A DNS issue that looked like a routing problem.
• MTU mismatches causing strange application behavior.
• An intermittent Wi-Fi issue that only happened during meetings.
• A firewall rule that broke everything after a "small" change.

Share your story:

• What was the issue?
• How did you troubleshoot it?
• What was the actual root cause?
• What lesson did you learn from it?

Whether you're a student studying for CCNA, a home lab enthusiast, or a network engineer with 20+ years of experience, we'd love to hear your most memorable troubleshooting story.

Let's build a collection of real-world networking lessons that everyone can learn from.

Whether you're starting from scratch or switching careers, here's a practical roadmap.

Phase 1: Learn the Basics

• OSI & TCP/IP Models
• IPv4 & IPv6
• Subnetting
• MAC vs IP Addresses
• DNS, DHCP, NAT
• Common Ports & Protocols
• Routing vs Switching

Phase 2: Build Core Networking Skills

• VLANs & Trunking
• STP
• Inter-VLAN Routing
• Static & Dynamic Routing (OSPF, EIGRP, BGP Basics)
• ACLs
• Wireless Networking
• VPN Fundamentals

Phase 3: Get Hands-On

• Cisco Packet Tracer
• GNS3
• EVE-NG
• Wireshark
• Configure routers, switches, VLANs, routing protocols, and troubleshoot labs.

Phase 4: Learn Linux & Automation

• Linux Command Line
• Bash Basics
• Python for Network Automation
• Ansible
• REST APIs
• Git

Phase 5: Network Security

• Firewalls
• IDS/IPS
• VPNs
• AAA
• Network Hardening
• Zero Trust Basics

Phase 6: Cloud Networking

• AWS VPC
• Azure Virtual Network
• Google Cloud VPC
• Hybrid Networking
• Load Balancers

Phase 7: Certifications (Recommended Order)

1. Cisco CCNA
2. CompTIA Network+
3. Cisco CCNP Enterprise
4. Fortinet NSE
5. AWS Advanced Networking (Optional)

Recommended Udemy Courses

1. The Complete Networking Fundamentals Course. Your CCNA Start
2. Cisco CCNA 200-301 – The Complete Guide to Getting Certified
3. Practical Cisco Networking Labs in Cisco Packet Tracer
4. Wireshark: Packet Analysis and Ethical Network Troubleshooting
5. Python Network Programming for Network Engineers

>Udemy is offering 40% discount on 3 months personal plan : offer page

Build These Projects

• Design a small enterprise network
• Configure VLANs and inter-VLAN routing
• Set up OSPF between multiple routers
• Capture and analyze traffic using Wireshark
• Automate device configuration with Python
• Deploy a VPN between two sites
• Create a cloud VPC connected to an on-prem lab

Tips

• Practice every concept in a lab.
• Learn troubleshooting, not just configuration.
• Build a GitHub portfolio with your network diagrams and configs.
• Join networking communities and keep learning from real-world scenarios.

What's one networking skill you're learning right now?

Whether you're a Network Engineer, NOC Technician, Network Administrator, Systems Engineer, or currently studying for your first networking role, we'd love to hear your story.

How did you land your first networking job?

• What was your first networking position?
• Did you have a degree, certifications, or neither?
• Which certification helped the most (CCNA, Network+, JNCIA, etc.)?
• How many applications did you send before getting hired?
• What salary did you start with? (Optional)
• What advice would you give someone trying to break into networking today?

Success stories, struggles, career pivots, and lessons learned are all welcome.

This thread is especially for students and aspiring network engineers looking for real-world advice from the community.

Let's help the next generation of networking professionals get started. 🚀

If you're currently looking for your first networking job, feel free to share your background and career goals below as well.

If you're thinking about buying a course on Udemy, this might be the best time to do it.

Udemy is currently running its May 2026 sale with huge discounts on both individual courses and subscription plans.

Udemy Sale: 85% off on individual courses and 30% off on Personal Plan

🔥 Current Offers:

• Up to 85% OFF on Individual Courses
Most popular and best-selling courses are available for around $9.90.
⏳ Offer valid until May 27, 2026

• 30% OFF on Udemy Personal Plan
Get access to 26,000+ courses for $168/year instead of the regular $240/year.

• Special Pricing for India 🇮🇳
Users in India can get the Personal Plan for just ₹4,500/year (regular price: ₹6,000/year).
⏳ Valid until May 18, 2026

Now comes the important question — which option should you choose?

📘 Individual Courses

Best for learners who already know exactly what they want to study.

Once you buy a course, you get lifetime access, so you can revisit the content anytime in the future without paying again.

🎓 Udemy Personal Plan

A better choice for people who enjoy exploring multiple skills and topics.

You can jump between different courses, try various instructors, and learn across multiple fields without purchasing courses one by one.

For example:

• Learn Python this month
• Video editing next month
• Marketing or AI later

The subscription gives you much more flexibility.

⚠️ One important thing to remember:
Unlike individual course purchases, the Personal Plan does not include lifetime access. Once your subscription expires, course access ends too.

My Recommendation:

• Choose individual courses if you only need 1–3 specific courses.
• Choose the Personal Plan if you're consistently learning new skills throughout the year.

Hope this helps someone save money while learning something valuable 🚀

Claim offer from HERE - Claim Offer

Happy learning

💡 Tip: Udemy prices change frequently, so if the discount is active for you, grab it early.

Happy learning! 🚀

Here’s a quick summary of the latest major announcements from Coursera in 2026:

🤝 Coursera and Udemy have officially merged into one company to build a larger global skills platform with 290M+ learners and 95,000+ content creators. Both platforms will continue operating separately for now.

📚 No immediate changes for current Coursera learners:

Existing subscriptions remain active

Certificates and course progress stay unchanged

Pricing and accounts remain the same

Coursera & Udemy accounts cannot be merged yet

🤖 Coursera is heavily expanding AI-focused learning:

New Microsoft Professional Certificates

Google Cloud GenAI programs

AI-powered personalized learning tools

More job-ready content from universities & companies

📈 Coursera’s platform growth in 2025:

22 million new learners joined

5.4 million GenAI enrollments

12,000+ courses & certificates available

AI courses became the fastest-growing category

🧠 According to Coursera’s 2026 reports:

95% of students and educators are already using AI tools

Employers increasingly prefer candidates with GenAI skills

Skills like SQL, AI prompting, web apps, and data remain highly valuable

Overall trend: Coursera is shifting strongly toward AI-powered, career-focused education while expanding partnerships and preparing for deeper integration with Udemy in the future.

If you’ve been planning to earn a Microsoft certification, this is probably one of the best opportunities right now.

Through the Microsoft AI Cloud Partner Program (MAICPP) via SkillUp with LevelUp, eligible learners can get FREE certification exam vouchers for multiple Microsoft exams.

🎯 Eligibility Criteria

✔ Must belong to an MAICPP partner domain
✔ Course completion must be after April 30, 2026 (5:45 PM IST)
✔ Vouchers are limited and distributed on a first-come, first-served basis

📘 Eligible Certification Tracks

You need to complete the course + practice test for any of these exams:

• AI-102
• AZ-104, AZ-204, AZ-305, AZ-500
• DP-300, DP-600
• SC-100, SC-200, SC-300, SC-401
• MS-102, MS-700, MS-721
• MD-102
• MB-230, MB-280, MB-310, MB-330, MB-500, MB-820
• PL-400
• AB-730 & AB-731
• 🔜 AB-100 (coming soon and will also be included)

📊 Requirements to Qualify

✅ Score at least 80% on the practice test
✅ Only ONE attempt allowed
✅ Complete both the learning path and practice assessment
✅ Maximum 2 vouchers per learner

⏳ Deadline

🗓 Offer valid till May 31, 2026 (or until vouchers run out)

🎁 After Qualification

📧 Voucher codes will be sent through email
📥 Don’t forget to check your spam/promotions folder
⚠ Redeem the voucher before its expiry date

💡 Why This Offer Is Worth It

✔ Save a huge amount on certification fees
✔ Add valuable Cloud + AI certifications to your resume
✔ Improve your chances for tech and cloud-related roles
✔ Great opportunity for students and professionals alike

⚠ Important: Seats are limited, and many popular exams run out quickly. If you’re interested, try to complete the requirements as early as possible.

Enroll Here

https://skillupwithlevelup.com/certification-prep-on-demand

If you're interested in AI development, agents, and building real-world GenAI apps, Coursera just dropped a brand-new specialization:

Gemini for Developers (by Google DeepMind): Check Here

What this specialization is about

This is a 3-course series focused on building modern AI applications using Google’s Gemini ecosystem.

You’ll go from basics → advanced AI agents & autonomous systems.

What you’ll learn

• How to use Gemini API for real-world applications
• Build AI agents that can think, search, and act
• Use structured outputs (JSON schema)
• Ground AI responses with Google Search integration
• Work with advanced features like reasoning parameters

Courses included

• Getting started with Gemini API
• Advanced development + integrations
• Capstone: Build autonomous AI systems with tools & functions

Who should take this?

• Developers interested in Generative AI / LLM apps
• Anyone learning AI agents (AutoGPT-style systems)
• People exploring Google AI ecosystem (Vertex AI, Gemini, etc.)

Why this matters

Google is heavily pushing Gemini as the future of AI dev, and this course gives hands-on skills to build production-ready AI apps, not just theory.