Thanks. With the animation and graphic in your videos tutorials you become one of the few making CCNA understandable and accessible to us newcomer into the networking field for the first time.
OHHHHHH Shhhhhhhhttt!!!! Wow thank you so much!!! I was lost on this topic. You've explained it so clear and easy for a newcomer like myself! Thank You so much!
Sunny, Really I am very happy with your tutorial because I am searching video like your video from later 3 year & now my searching stop on your video. Fantastic sunny weldon. Keep it up. I ma from india
Thanks Sunny! One suggestion to make this a little clearer. Maybe have PC-1 connected to Switch A so it is clear that the ultimate destination of the frame is PC-1. THANKS AGAIN!
What is nice about learning from Sunny is the fact that he's not unclear about anything that he's presenting. And he knows how to keep that clarity in his explanations. One can only assume, he has deep knowledge of these subjects. Enough so, that he can explain it to even novices. I've always had a mindset of "if you can't explain it to a 4th grader, you don't know it well enough". I think he exemplifies this, so I of course love benefitting from videos like this. Great way to learn!
Sir Selection of the Designated & Blocked Port is based on Lowest Cost then Lowest Bridge ID then Lowest Port number. You said based on Lowest Bridge ID
Bonjour Sunny : An outloud "hello" from France. Many, many thanks to you : Your numerous video courses are trully awsome : Really synthetic, remarkably intelligent and totally clear. You make computer technology even more attractive, simple and funny to learn. Best regards, Olivier
You are crazy!! Brilliant !! instructor. so, easy to understand man!!!! how about new CCNA course buddy???? Lots of salutes from Toronto Canada!! thanks
Thank you Sunny! This video was extremely helpful. I've been following Jeremy's IT Lab's CCNA course and once I got to STP I felt stuck like I wasn't fully understanding something and after watching your video it now makes a lot more sense. You are by far one of my favorite teachers on RU-vid!
@@dagiz0232 I actually paused Jeremy's course for the time being because I realized I wanted to get my CCST certification first so I've taken a few courses for that since then. My test is this Saturday though so hopefully I pass and I'll be right back into Jeremy's course to hopefully get my CCNA.
@@Metalninja89 Do you have any tips(sources) on learning Subnetting?....I didn't fully understand it from Jeremy?.............................Oh and Good Luck on your test on Saturday!!!
@@dagiz0232 Thanks for the wish of luck. To try and help you out with Subnetting, I personally think Sunny has an amazing video on Subnetting. To give you a little more to work with though I also really like Professor Messer on RU-vid as well if you haven't come across him yet. Lastly, I took a course on Udemy from Kevin Wallace who overall was pretty good but I did think that he explained Subnetting well. What I found on RU-vid is a 2 hour deep dive into Subnetting which may be helpful for you. Keep at it, you'll get it eventually. Sometimes you just need to hear it explained differently or sometimes you just need to come at it at a different point in time.
I have been studying STP for two months and never really clearly understood it. But Sunny made it clear in less than 5 minutes. Truly awesome. Thank you, Sunny!
Thank you so much Sunny, only now I have understood STP especially where the term come from when you introduce the Complete Graph and Spanning Tree theory. You always give us a very clear picture. Thank you.
Great video as always but I do not agree in the designated port selection. In my understanding the designated ports are selected as the port for a collision domain which its path cost to root is the lowest. So, first you determine all the root ports, and then 1 designated port per collision domain (in the example all the collision domain are just of two ports because there are no HUBs). Finally, the rest of the ports are blocked.
Thank you so much for providing such excellent and clear explanations of networking topics and definitions. Your videos are helping me so much to understand the concepts in my classes. Thank you!
As Wikipedia the STP page: The sequence of events to determine the best received BPDU (which is the best path to the root) is: - Lowest root bridge ID - Determines the root bridge - Lowest cost to the root bridge - Favors the upstream switch with the least cost to root - Lowest sender bridge ID - Serves as a tie breaker if multiple upstream switches have equal cost to root - Lowest sender port ID - Serves as a tie breaker if a switch has multiple (non-Etherchannel) links to a single upstream switch, where: + Bridge ID = priority (4 bits) + locally assigned system ID extension (12 bits) + ID [MAC address] (48 bits); the default bridge priority is 32768, and + Port ID = priority (4 bits) + ID (Interface number) (12 bits); the default port priority is 128. I think the "Lowest sender port ID" cant be the same cost.
I have watched videos on this topic while studying for the Network+ certification on both Udemy and LinkedIn Learning and couldn't understand a thing. Thank you so much for your clear, straight to the point explanation!
In my work environment, we have like 4 or 5 switches physically stacking together, does stacking switches still need to configure STP? If it does, why? Thank for anybody who can explain this a little bit more!
Sunny, Thank you. You obviously know Networking very well, your communication and simplicity in explanation, while maintaining technical accuracy is superior to most training I have seen. Thank you or taking the time to clarify this so well for me. '
