This is awesome! Everything you teach is always new, and I often gain understanding. Your material is so good that I have to study in many cycles. At the first attempt, one is often tempted to think it's mastered because you're good at what you do, making complex concepts look easy. Cautiously, I know I have to read, watch, and listen a few times more to make it familiar. You are always my reference point, and I cannot thank you enough for this.
1 of the best or maybe even the best explanation i've seen so far regarding auth in ospf. I was not sure about the date rotation of keys, but it is clear now. Thank you.
@@amitpatil1900 Yes, for now. The series really didn't generate as much traction as I had hoped. After 21 lessons, I'm moving on to another project. I may come back to OSPF and add a few more lessons in the future.
Thank you so very much I have learned more from you and your videos than me School has taught me. I don’t know if I asked this but can you do EIGRP or BGP kinda hard to grasp the concept of them???
Glad you enjoyed this, James =). I would like to one day do a BGP series, but there are a few other projects on my list I have to finish first. As for EIGRP, I wrote about EIGRP here: EIGRP Explained : www.practicalnetworking.net/stand-alone/eigrp-terminology/ EIGRP Metric : www.practicalnetworking.net/stand-alone/eigrp-metric/ EIGRP Feasibility Condition: www.practicalnetworking.net/stand-alone/eigrp-feasibility-condition/
Your videos are fantastic! I still have a question though, is there the concept of youngest key in with the key chain? Which key will be chosen if there are multiple key ids without date and time specified?
The idea is configuring two routers to rotate to the new key on their own, without it being dependent on the administrating configuring them both at the exact same time. You can imagine a situation without a key rotation feature where one router is configured with the new key, which instantly ends the neighbor relationship with it's peer (and purges the routes learned from that peer), until the new key is configured on the peer. That "in between time" could cause traffic interruption. So it's best practice to use a formal key rotation to avoid that. HTH.
I´m not certain this will interest you but, there are 1 billion native Spanish speakers. I´m not one. However, as a Spanish learner, English teacher, I know how super difficult it is to find good voices, and you have one. IF you did becoming interested in expanding your audience by 20 or 30,000 of an estimate, I do know for a fact that SPAIN, specially Málaga, is rapidly expanding American-based technology and International company business. They are desperate to learn protocols in the language you provide. The only change I would suggest, if you wish to engage is, preventing the drop off of your final syllable in your words. It´s extremely common where we just barely pronounce the last syllable. Secondly, keep an even meter, which mostly you do. Your material could actually save families from poverty and help folks with dreams they never could have realized otherwise. What you do is important!
Thank you for the tips. I don't know if a Spanish audience would make sense for me at the moment... I still feel I have so much left to teach in English ;)
Maybe... but remember the complication happens over time as different situations arise. It might seem complicated trying to learn it all at once, but as with anything, the longer it's used the more complicated it becomes.
