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Naj Qazi
США
Добавлен 28 авг 2020
As a seasoned tech expert in Silicon Valley with over 20 years of experience as a Computer Engineer and more than a decade as an IT Instructor, I’ve launched this channel to share my knowledge and guide you towards achieving your educational and career aspirations. Let's embark on this journey together and unlock your full potential! 💪
Areas I cover on this channel:
📚 Certifications: CCNA, CCNP & More!
👨💻 Network Engineering & Sales Engineering!
🚀 IT Career Development & Industry Insights!
If you follow this channel, I guarantee that you will find super valuable content that will turn you into a productivity monster and take your career to the next level. So what's holding you back? Hit subscribe and let's go 🚀
Areas I cover on this channel:
📚 Certifications: CCNA, CCNP & More!
👨💻 Network Engineering & Sales Engineering!
🚀 IT Career Development & Industry Insights!
If you follow this channel, I guarantee that you will find super valuable content that will turn you into a productivity monster and take your career to the next level. So what's holding you back? Hit subscribe and let's go 🚀
Ansible, Chef, Puppet Explained: Master Network Configuration Management Tools in Minutes!
In this video, I dive into the world of configuration management tools and break down the essentials of Ansible, Chef, and Puppet. 🌟
Here's what you'll learn:
✅ Ansible Overview
✅ Chef Overview
✅ Puppet Overview
✅ A side-by-side comparison to help you make an informed decision
Whether you're new to automation or looking to sharpen your DevOps skills, this video is your go-to guide for mastering configuration management.
This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume right before walking into a customer meeting or a job interview. 🧳
Got feedback? I would love to hear you...
Here's what you'll learn:
✅ Ansible Overview
✅ Chef Overview
✅ Puppet Overview
✅ A side-by-side comparison to help you make an informed decision
Whether you're new to automation or looking to sharpen your DevOps skills, this video is your go-to guide for mastering configuration management.
This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume right before walking into a customer meeting or a job interview. 🧳
Got feedback? I would love to hear you...
Просмотров: 312
Видео
Master DevOps Concepts in Minutes!
Просмотров 3942 месяца назад
DevOps is a popular term in the networking world today. That begs the question: What is DevOps, and why is it important? In this video, I do a deep dive and cover the following topics: - DevOps Overview - DevOps Framework Overview - Test, Dev and Prod Environment Overview - DevOps Demands Cultural Shift. Huh? This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to c...
JSON Simplified: Crack the Code on Network Automation - Part 2
Просмотров 2642 месяца назад
To master network automation fundamentals, understanding JSON is essential. In this video, I dive deep into JSON Data Types, marking the finale of a two-part series. Don’t miss out-I’ve saved the best for last! 👀 This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume right be...
JSON Simplified: Crack the Code on Network Automation - Part 1
Просмотров 3183 месяца назад
To master network automation, you need to start with the fundamentals. In this video, I give you a clear, high-level overview of data serialization and JSON. This is part 1 of a 2-part series, so stay tuned for more detailed content coming soon 👀 This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nug...
Master HTTP Verbs & URI in 6 Minutes
Просмотров 3264 месяца назад
In the world of network automation, it's crucial to understand the fundamentals. That's where HTTP Verbs come into play. In this video, I provide a high-level overview of HTTP Verbs and URI. This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume right before walking into a cu...
Public Cloud & IaaS Explained in 4 Minutes!
Просмотров 3034 месяца назад
Have you ever wondered what a Public Cloud is? What about IaaS? In this quick yet comprehensive video, you’ll learn: ✅ High-level overview of Public Cloud ✅ High-level overview of IaaS This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume right before walking into a customer...
Server Wars: Tower vs. Rack vs. Blade - What’s Best for You?
Просмотров 2,2 тыс.5 месяцев назад
Welcome to my ultimate server showdown! 🚀 In this video, we dive deep into the world of physical servers, exploring the key differences between tower servers, rack servers, and blade servers. Whether you're setting up a home lab, a small business network, or a large data center, understanding these server types is crucial. 🖥️ Highlights: - Tower servers: Flexibility and ease of use - Rack serve...
From AI Ready Data Center to Private Cloud IaaS: Step-by-Step Guide
Просмотров 7275 месяцев назад
In this video, I guide you through the transformation of an AI-ready data center into a powerful private cloud IaaS. 🌐🚀 🔍 What's Inside: 1. AI Ready Data Center Architecture: Dive into the top-of-rack switch design and how it plays a role in the overall data center network architecture. 2. Virtualized Data Center Workflow: Enhance efficiency and scalability through virtualization. 3. Building P...
From Physical to Virtual: The Complete Guide to Server Virtualization Fundamentals
Просмотров 1,1 тыс.6 месяцев назад
In this video, I walk you through the essentials of physical server architecture and virtual server architecture. 🚀 What You'll Learn: - 🖥️ Physical Server Architecture: Understanding CPU, RAM, Storage, & Network - 🌐 Virtual Server Architecture: Exploring the Hypervisor - 🔧 Virtual Hardware: Key Components and Their Functions - 🖱️ Virtual Machines (VMs): Basic Concept - 🌍 Virtual Network: Basic...
Cisco SDA vs Traditional Access Layer: The Game-Changer You've Been Waiting For
Просмотров 2,3 тыс.7 месяцев назад
Did you know that Cisco SDA is a Campus SDN solution that can completely transform your network? 🤔 In this video, I explain the key design differences between the traditional access layer and the Cisco SDA access layer. 😎 This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume...
AI-Powered Networking: From Zero to SDA Hero in 11 Minutes!
Просмотров 2 тыс.7 месяцев назад
🚀 Ready to transform your network from zero to hero? Dive into my latest RUclips video: "AI-Powered Networking: From Zero to SDA Hero in 11 Minutes!" 🌟 Discover how to leverage Cisco Catalyst Center (formerly Cisco DNA Center) to revolutionize your campus network and deploy SDN with ease and efficiency. Whether you're a seasoned pro or just getting started, this guide will equip you with the sk...
Cisco ACI Explained: Master Spine-Leaf Architecture in Minutes!
Просмотров 12 тыс.7 месяцев назад
Are you prepared to elevate your data center network to new heights? Introducing Cisco ACI. ACI, or Application Centric Infrastructure, is a game changer in data center networks, unlocking the full potential of your network by eliminating most Layer 2 and Layer 3 bottlenecks. 😎 In this video, I delve into the following topics: - ACI Overview - ACI Physical Design: Spine, Leaf, and Endpoints - A...
3 Reasons for the Rise of SDN
Просмотров 4478 месяцев назад
Have you ever stopped to ponder what sparked the sudden rise of Software-Defined Networking (SDN)? 🤔 In this video, I'll share my perspective on three key reasons behind the rapid adoption of SDN in networking. 😎 This video is part of my popular Tech Nuggets series. The goal of tech nuggets is to cut to the chase & explain tech concepts in the form of small nuggets that you can consume right be...
Centralized vs Distributed Control Plane
Просмотров 5298 месяцев назад
Centralized vs Distributed Control Plane
REST API: HTTP Verbs | POST, GET, PUT, DELETE
Просмотров 7849 месяцев назад
REST API: HTTP Verbs | POST, GET, PUT, DELETE
What is an API? | Northbound & Southbound APIs Explained
Просмотров 1,1 тыс.9 месяцев назад
What is an API? | Northbound & Southbound APIs Explained
Why so many SDN Solutions? ACI vs DNAC vs Viptela
Просмотров 58410 месяцев назад
Why so many SDN Solutions? ACI vs DNAC vs Viptela
What is IPS? | Traditional IPS vs Next-Gen IPS
Просмотров 92810 месяцев назад
What is IPS? | Traditional IPS vs Next-Gen IPS
Difference between Firewall and Next Generation Firewall
Просмотров 3,2 тыс.11 месяцев назад
Difference between Firewall and Next Generation Firewall
What is a Firewall: Why do you need it?
Просмотров 1,2 тыс.11 месяцев назад
What is a Firewall: Why do you need it?
What is DHCP Snooping and Dynamic ARP Inspection?
Просмотров 3,3 тыс.Год назад
What is DHCP Snooping and Dynamic ARP Inspection?
What is Port Security and How to Configure it?
Просмотров 596Год назад
What is Port Security and How to Configure it?
Cyber Security Defense Techniques (Part 2)
Просмотров 273Год назад
Cyber Security Defense Techniques (Part 2)
Cyber Security Defense Techniques (Part 1)
Просмотров 536Год назад
Cyber Security Defense Techniques (Part 1)
Wildcard Masks: What Are They And How Do They Work?
Просмотров 4,2 тыс.Год назад
Wildcard Masks: What Are They And How Do They Work?
Thank you Naj but what will happen when we will be connecting any server with 2 access switches in LB bond for access layer redundancy ? How will this work in that case ?
Am watching it at 4:05 a.m. Thanks for the video
That's dedication. Let's go!
Thank you for sharing !
My pleasure! Glad you found it helpful.
Is it something like sys log?
Yes
Wonderful explanation
Glad you think so!
great content and explain very well
Thanks for the feedback! 🙏
@1:37:00 mark Metro Ethernet E-Line , MPLS and all that we would have to rely on ISP for connecting the different offices in different locations for a company? seems like alot of ISP will be involved?
So if I have a small company with 30 pc which tier to use? How many switches if different departments like sales, account, printing and HR. Do I get 4 different access switches for the departments and 1 extra switch for core/distribution and 1 router or just use L3 core switch with no router and just use the isp router?
Awesome Explanation, thanks
I'm glad you found it helpful! 👍
Is this the complete course for CCNA 200-301 exam in two videos?
Yes, each video covers dozens of topics. Please see the video description for more details.
Is this updated for CCNA 200-301?
Yes
better than jeremy it lab. that dude overcompllicates things for no reason. ty for being straight to the point
Appreciate your kind words ✊
@@NajQazi well dude, i been studying ccna for two years now consistently. fianlly a good teacher.
It helped me alots thanksss man
My pleasure, glad it helped!
Damn dude this is reallllly goooooood
Appreciate your kind words ✊
I have access to cisco 881 routers and 2960-CX switches, can I use those?
💯 you can use any Cisco devices you have access to learn!
you are good buddy
Thank you!
nice, one no one can teach like this thanks you sir
Appreciate the feedback! Glad you found it helpful.
Can you explain why a tablet can connect with Wi-Fi 4 or Wi-Fi 5 router using 2.4ghz but can't connect to a Wi-Fi 6 router using 2.4ghz while another old mobile phone can connect to this Wi-Fi 6 router using 2.4ghz? The Wi-Fi 6 router 2.4ghz has tried set to support 802.11b/g/n or 802.11a/b/g/n/ac respectively
You decided to post the course for FREE. There are so many services selling thouse courses. I truly appreciate your compassion and generosity, thank you for your time and proffesional knowledge. 💌
I appreciate that. Wishing you a wonderful 2025 🚀
your voice is similar to badger's voice in breaking bad.
🤣
🥂❤
Appreciate the love!
You speak like Gary Vee
I love Gary Vee. He's awesome 😀
Just finished writing down and logging both videos. CCNA gonna be a breeze now!!!
You bet. Let's go 🚀
@najqazi Hello, I want to start off by telling you how much I appreciate the free course. I do have a question in your first model where you talk about a switch creating the LAN and the router creating a WAN . I have done residential and commercial installs as my primary career for an isp. From my understanding, the router creates the LAN, and the modem/ont creates the wan connection. I also understand that managed switches have the ability to create LAN. Is your example reflecting this because this is how cisco's topology typically function's ?
Where the full course link
CCNA Course for Beginners - Full Course 10.5 Hours (Part 1) ruclips.net/video/tLqWGysORXA/видео.html
Wonderful explanation
Thanks! I'm glad you found it helpful.
Thank you bro i was looking for a simple way to understand this.....thanks
You're welcome, happy to share the knowledge!
Really Goon Idea. Noted
Thank you!
@NajQazi I noticed that, your content is really good but there is no perfect Views and Subscribers yet. If you want I will give you some tips. I think it will help you. Thanks
Going to watch this!
👍
The course sounds like free college its goog for beginners as for professionals as a refresher, but me as a beginner in ccna do i have to memorize evrything ? Like the course is rich in details and i'm afraid if i can't remember evrything in specific details
Great question. It's not about memorizing everything, but understanding the concepts and how they apply. Take one step at a time and be patient with yourself as you learn. It's like learning anything new. You have to be patient and kind to yourself. Positive psychology is key to developing a growth mindset. Hope this helps!
i m fresher and i have basic knowledge in networking and i can learn this course easy or not ? and write exam
I have a full course on Udemy that I think you'll find even more beneficial. It's well-organized, with slides available for each section, and is broken down into bite-size chunks for easier learning. Plus, at the end of each section, there's a quiz to test your knowledge. To top it off, there's a full CCNA exam practice test designed to mimic the real exam and get you fully prepared. If you're interested, you can check out my Udemy CCNA course here: www.udemy.com/course/ccna-200-301-complete-course-by-naj/ Happy studying!
ProgrammingAdvices
Excellent vid. Very well explained. I hope you get more views. 🙂
Appreciate the support and kind words!
thank you bro ...very helpful video
My pleasure! Glad it helped.
New subscriber here, I feel ready for the CCNP Encore, but I want to renew my CCNA first. I apricate your dedication and time. Thank you. Regards from Mexico 🤓
Welcome aboard and best of luck!
This was very helpful and professional, thanks!
Glad you liked it
My teacher is so bad. This is an incredible upgrade. Thank you so much for this. I can finally understand things.
I'm glad you found my course helpful. Appreciate your feedback!
😎👍
😊
Able to get most of ideas of what you presented regarding to the concept of Cisco ACI, but being with a bit of unwell understand regarding to the concept of IBN or application based networking, which sounds quite different from the routing theory as we used to learn from CCNA (the version before 2020.).
IBN is a paradigm shift, but I'm glad you got the core ACI concepts! Let me know if you have more questions.
The holy grail of RUclips networking tutorials.
Appreciate your kind words ✊
Thank you
You're welcome 😊
Awesome lecture
Glad you liked it
I heavily use router on a stick, or better, firewall on a stick, within large enterprise using cutting edge infra design techniques. I would not say router-on-a-stick learning is legacy in any way ;)
That's a valid point. You can also look at using VRF-Lite as an enhancement to router on a stick, depending on your use case and hardware capabilities!
Hello Naj ! First of all manny thanks for this course it's amazing !! I just want to know if after watching all your topic about CCNA part 1 and 2 it will be enough to pass the certification ?
Thank you so much for your kind words and support. I'm glad you found the video helpful! I have a full course on Udemy that I think you'll find even more beneficial. It's well-organized, with slides available for each section, and is broken down into bite-size chunks for easier learning. Plus, at the end of each section, there's a quiz to test your knowledge. To top it off, there's a full CCNA exam practice test designed to mimic the real exam and get you fully prepared. If you're interested, you can check out my Udemy CCNA course here: www.udemy.com/course/ccna-200-301-complete-course-by-naj/ Happy studying!
I'm going to go through this course to get my certification back. I have a few years of experience networking so I think it will stick in my brain much better than the first time. Thank you so much for posting this video. God Bless your heart!
Thank you so much for your kind words and support. I'm glad you found the video helpful! I have a full course on Udemy that I think you'll find even more beneficial. It's well-organized, with slides available for each section, and is broken down into bite-size chunks for easier learning. Plus, at the end of each section, there's a quiz to test your knowledge. To top it off, there's a full CCNA exam practice test designed to mimic the real exam and get you fully prepared. If you're interested, you can check out my Udemy CCNA course here: www.udemy.com/course/ccna-200-301-complete-course-by-naj/ Happy studying!
Just to say thank you
You're welcome!
Very easy to understand the concept. Thanks for sharing Naj.
Glad to hear that!
Very well explained and clear. This definitely helps. Thank you for sharing.
My pleasure!
Thanks for explaining this in such detail. I was having so much problems in understanding it and you made it so simple and straight forward in understanding. Thanks again!!👍👍👍👍👍👍
My pleasure 😊