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.
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.
@@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.
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.
Thank you, as always, for the kind words Azza. I'm honored to be a part of your learning journey =)
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.
Thank you for the kind words, Michal. Truly appreciate it.
Dude you are an amazing teacher
The content is o rich. I watched the video and helped me a great deal. thanks you are awesome
As always, excellent and informative video. Well organized, too.
Thank you, Scott. Cheers !
Learned a lot from this series! Extremely AWESOME. Will you make one for BGP?
Glad you enjoyed it, Sateesh!
Lots of folks have asked for BGP. It's on my list, but a few projects are in front of it.
Great series!! Thank you
Glad you enjoyed it =)
Excellent tutorial
Thank you =)
Sir Just make a similar series for BGP as soon as possible.
thank you so much dude you're a god
Heh, thank you. Glad you enjoyed it.
Goat
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?
Could you do a video, or small deepdive about STUN protocol one day?
I'll add that to my ever growing list of topics I"d like to cover =)
Hey @Ed can you pls tell me what is the purpose of key rotation?
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.
Which is the best practice and which method of authenticationis used in real-world? Btw great series keep going
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 ;)
show conf t--> lol, what?😅
You caught that, did you ;) When I saw that in the editing I was like "what was I thinking!" Ha!
Dang ospf seems complicated and unpractical. theyre just gonna invent something better and simpler like is-is underlay then overlay using sd access.
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.
Another awesome video
Simply Awesome Ed!! Thank you!!
Glad you liked it!
@@PracticalNetworking OSPF series completed?
@@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.
@@PracticalNetworking OK, New project means are you coming with new topic?
@@amitpatil1900 Yes. TCP/UDP are next, as per the vote results from my community page =)