Комментарии:
Good and simple explanation !!
ОтветитьOverlay network using GRE Tunnel- nicely explained, Thanks
Ответитьenabling jumbo frames help with GRE and why or why not?
ОтветитьThank you!
Ответить4 Years later I came to watch this AMAZING video and has just 80K views and 160K subscribers, while another guy has channel spends several minutes justto taste spicy and sour food has millions of views in couple days!!
What a stupid people.
Is this still true? I didn't think you could advertise OSPF over GRE as the interfaces would be flapping when trying to send ospf packets to the endpoint?
ОтветитьI have no idea what you're talking about but you're better than a college professor definitely...
ОтветитьAwesome explanation, thanks!
ОтветитьHow does lowering mtu avoid fragmentation infact it will increase it so you want highest mtu interface can support
Ответитьsuper helpful video, thank you!
ОтветитьDoes GRE tunnels work with Virtual Networks also? So two virtual networks could communicate on a SD-WAN via GRE Tunneling?
ОтветитьThe way you demonstrated is simply amazing.... Would you mind to share low level stuff on ikev1 &2..... Thanks again.
Ответитьonly problem with this description - is you have a RFC 1911 on the left that will NOT route across the Internet. Would have been nice if the example was more realistic in such a way that it would work in a real world scenario.
ОтветитьThank you so much!!! Great video!!
Ответитьgood series
ОтветитьExcellent video thank you so much for the breakdown.
Ответитьperfect
ОтветитьThose virtual interfaces build an ARP cache?
If yes, how do they seem?
i think you missed the static route explanation thats needed here
Ответитьnice...
Ответитьman, that's a fantastic video!
ОтветитьVery simple, high level overview of what a GRE tunnel is/does. Well done. Thank you!
ОтветитьThanks great material
Ответитьthanks buddy for creating this series. i read a lot but could not get through before , but today atlast i got.
keep making such videos
I am currently learning CCNP Enterprise Encor and found this video series on 'GRE' along with the 'VXLan' and 'VRF' videos very informative with clear explanations. Thank you for posting these videos, will you be posting any others that will be helpful with the CCNP Enterprise course?
ОтветитьThanks for Very good Explanation , how did you put IP address in tunnel source command ?? it should be interface
ОтветитьExcellent explanation!! I appreciate that 👍🏼
Ответитьaha so very very simple. Basically it adds what is called "Outer IP" header which has the ISPs routers IPs which are PUBLIC IPs so the routers over the Internet (/WAN) KNOW where they are. And there is also the small gre header that says what the original IP version is being used by the private hosts with private, non-routable IP addresses.
So you stick public IPs on top of the packet and route it as normal. By the time it arrives at the destination and it is de-encapsulated the private host will see it's private ip (non-routable) that it knows. So easy it's a joke haha
Thank you for simplifying gre!
ОтветитьAwesome !!!
I like very much the animated explanation ♥️
Thank you Sir
Best video on GRE ! Surfed over 5-6 videos before landing to this.
ОтветитьJust saw this video after I had a question in CCNA about GRE.
This is amazing. Thank you for putting this together.
Wow very nicely explained
ОтветитьThanks for creating and sharing with us!! Perfect explanation for us that are new to GRE!!! Cheers!
ОтветитьAwesome video, thanks!
ОтветитьNicely done!
ОтветитьThank u man.....
Ответитьbest explained !!!
ОтветитьGreat Explanation.. Thanks.
Ответитьgreat explanation!
ОтветитьThanks for this well-explained nuggets :)
Ответитьvery nice explanation - may be a LAB would have been an icing on the cake
ОтветитьThank you, very clear and easy to understand. Please continue to make videos like this - highly appreciate it.
ОтветитьFinally some quality tutorials, great work!
ОтветитьThanks. Plz emphasis more on vpn vs gre application, similarity and differences
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