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Course 1: SWITCHING BASICS   

 
PRICE: $0.00

What you will do

  • Perform hands-on observations of ethernet frame flow in a simple LAN.
  • Learn about Network Interface Cards, MAC Addresses, Network Headers and Basic Switch Operation.
  • Comprehend the purpose of a MAC Address Table and observe its use.
  • Learn about Unicast, Broadcast and Multicast Traffic.
  • Confirm your understanding of how a switch processes traffic as it arrives at an interface.
  • Learn how to use the Command Line Interface on a Cisco C2960 series switch.

What you will need

  • Curiosity and the desire to learn what makes a Local Area Network function.

After taking this course you will

  • consider events from a network device point of view rather than a network administrator point of view;
  • understand how a switch inspects Layer 2 headers to make forwarding decisions; and
  • possess a good understanding of how a LAN functions.
  • be familiar with Cisco Command Line Interface.
Comments & Discussion
Dawit5 days ago
Thank you, so much you don't have any idea how much you helped me.
Connected Dots Online5 days ago
You're welcome, Dawit! Glad to hear that the material was helpful!
Deanna1 month ago
Thank you for making this available free of charge. It is a great course - especially for this beginner!!!
Connected Dots Online5 days ago
Glad to hear that, Deanna! Thank you for your feedback!
Bzhar1 month ago
Great , Great Stuff
Connected Dots Online5 days ago
Thanks for the feedback, Bzhar!
John1 month ago
amazing .coolist learning sites that I ever have.I will never be boring while learning.Thank you for this wonderful learning style.
Connected Dots Online1 month ago
Thanks for the feedback, John! You're welcome.
George2 months ago
Anybody willing to partner me in study towards CCNA R&S mid January. please contact me. This site is all we need unless I am wrong. But we need to push each other. geomarufu@gmail.com
George3 months ago
I am grateful for this site. Great stuff. I will be a willing to assist others grasp networking
Connected Dots Online2 months ago
Glad to hear that, George! Thanks for your feedback!
Elijah3 months ago
I really appreciate this website. I'm making a career switch from Telecommunications to a potential IT role at a NOC. The job posting said they're willing to train. But I want to do everything in my power to close that knowledge gap before the first interview. This website is my answer and savior. Thank you so much. Good quality content.
Connected Dots Online3 months ago
Thanks for your feedback, Elijah! You're welcome. Great to hear that you're finding the content useful and effective. Best of luck with the interview process!
Dakota3 months ago
I use this as a guideline for my students to get an interactive way to learn networking. They love it!
Connected Dots Online3 months ago
That's great to hear, Dakota! Thanks for the feedback!
WilsonFaz3 months ago
Thanks Dakota
Zyeair3 months ago
Hi It's me Zyeair
Andy3 months ago
hey Zyeair
Shoukat6 months ago
This is a good web site for new learners. Thank you so much for good effort.
Connected Dots Online6 months ago
Thank you for your feedback, Shoukat. You're welcome. Glad you're finding the content useful!
chetan6 months ago
thanks
Connected Dots Online7 months ago
The lesson "Mac Address Tables - Advanced" has just been updated to correct a typo. Thanks Paul, for pointing it out!
Bitupan9 months ago
very good course for beginners..Thank you for your course
Connected Dots Online9 months ago
Thank you for your feedback, Bitupan! You're welcome!
Trân9 months ago
I hope that You have many course more which related network and protocal. Thanks so much
Connected Dots Online9 months ago
Hi Trân, you're welcome! Yes, there are more courses planned. The courses will follow a logical progression and build on each other.
Labs9 months ago
learned new things about switches and interfaces. great courses. any advice you can give me to start my network career and where i can train for CCNA?
Connected Dots Online9 months ago
Hi Labs, you can follow all the courses on this site to get started. Even though the content on the site does not yet fully cover everything required to pass the CCNA, it is a good start to get an in-depth understanding of the topics that are covered. I would recommend following all the courses on the site and using a book to cover the content that is not covered here yet. The courses on this site are a good complement to visually understand the concepts covered in books. Hope that helps!
Abdul9 months ago
its so good to learn.....best knowledge i have gained in Connected Dots online
Connected Dots Online9 months ago
Thank you for your feedback, and the vote of confidence, Abdul! We intend to release a lot more content that we hope will be useful and effective.
Solomon9 months ago
So Far So Good, courses are great, visuals are awesome......keep it up!
Connected Dots Online9 months ago
Thanks for your feedback, Solomon!
Rajneesh9 months ago
thank you this course is very helpful recommend to every networking beginner.
Connected Dots Online9 months ago
Thanks for your feedback, Rajneesh!
Sherzod10 months ago
Very good. Thanks
Connected Dots Online10 months ago
Thanks for your feedback! You're welcome!
akter10 months ago
thanks
Connected Dots Online10 months ago
You're welcome! Thanks for the feedback!
sajal10 months ago
always wanted to learn networking but never knew where to start. this course is extremely helpful. Thank you.
Connected Dots Online10 months ago
That's great to hear! Thanks for the feedback!
David11 months ago
I have had an issue where I completed the assigned task (answered the question correctly) during the "Cisco Switch CLI - Exercises" and the system would not move forward until I clicked on the hint and then answer. I have saved a screenshot if you need it. Otherwise this is an amazing learning resource. Thank you for all of your hard work!
Connected Dots Online11 months ago
Hi David, thanks for the feedback, and the heads-up regarding the issue you faced. If you could please email the screenshot to support@connecteddots.online we will look into it right away! Thanks again for the heads up!
David11 months ago
Sent. Thanks for the quick response.
Connected Dots Online11 months ago
Thanks for sending us the detailed screenshot. This issue has now been fixed. Thanks again for pointing it out!
Connected Dots Online11 months ago
We are working on an update to the lesson "Introduction to Cisco Switch CLI" as per Billy's suggestion below. We have already incorporated one "Activity Break" into the lesson and are working on incorporating 2 more of these. This should be ready in a day or 2. We will advise when the update is complete.
Billy11 months ago
That's awesome, thanks! I will definitely revisit that one in the future then.
Connected Dots Online11 months ago
Update: Activity Breaks 2 and 3 has been added to this lesson. We are working on one more.
Billy11 months ago
I've been taking these courses and enjoying them. Thanks for this resource! My one bit of feedback so far, I think it would be beneficial if in the "Intro to Cisco Switch CLI" there was a bit more of an interactive flow to it. Having a few boxes where it's explained and then you follow it up by doing it as well yourself would help to cement that knowledge. By the time I got to the exercise section I was scrambling through my notes and forgetting a lot of what I had just read.
Connected Dots Online11 months ago
Hi Billy. Thanks for the feedback. That is extremely useful feedback. We will modify that particular lesson to incorporate your suggestions. Please keep the feedback coming!
levin11 months ago
My internet connection got lost in a middle of a session and now I can't go on with the unit I was doing at the time
Connected Dots Online11 months ago
Hi Levin, please check your email for a message from us. Thanks!
Ric12 months ago
It would be good to be able to pick up where I left off when I resume a lesson. As it is now I have to scroll through previously completed sections.
Connected Dots Online12 months ago
Thanks for the feedback, Ric! This is already being incorporated into some of the newer lessons. It will be incorporated into the older lesson content over time.
farhan17 months ago
great course, visuals were great. thanks for this course
Connected Dots Online17 months ago
Thanks for your feedback Farhan!