Question 68 should be shared memory buffering. This method allows the switch to dynamically allocate buffer space where it Is needed, which can be more efficient and can potentially handle larger amount of data or uneven traffic better than port-based buffering, where each port is allocated fixed amount of memory regardless of the actual load.
You are correct!. Thank you so much for the correction and it should be shared memory buffering. Since so far this is the only error, I have pinned your comment to the top.
Thank you so much for taking your time making this video of the exam and the explanation. I have been learning a lot of all your CCNA videos and they are super helpful and I could understand better than reading the material! This exam explanation made me understand everything better. Thank you so much! You are much appreciated!
Thank you sir for such great content. It is helping me learn CCNA in the simplest and easiest way possible. Great job sir. Please continue delivering and educating the Network engineers. In question 50, it is similar to question 45(hence have the same answer) what action will occur when a switch receives a frame and does have the source MAC address in the MAC table? As you correctly said the switch refreshes the timer of that entry. But if when a switch receives a frame and does have the source MAC address in the MAC table then the switch will add it to its MAC address table associated with the port number.
Correction! But if when a switch receives a frame and does not have the source MAC address in the MAC table then the switch will add it to its MAC address table associated with the port number.
@@MikeBuruchara Yes, you are correct by stating that if the switch has no info on the MAC address that just pass across it, it will add that to the MAC address table for future use.
@@NetITGeeks Thank you Sir, your videos have really improved my networking journey being new into CCNA. I have learnt and got most of the knowledge from you. Great job sir.
I would recommend going over as many questions you can find online/Google as possible. That is how I studied and it helped because some of these questions get repeated on the real exam as well. If you understand the concept, the wording of the questions should be OK as Cisco does change the wording often but covers the same concepts from one exam to another.
Have u understood the error u made on question number 50? Sir The answer is correct, but, u r reading the question incorrectly. But, I'd like to thank u, what u did helped me a lot.
