I actually think that CCNA now has GRE module in the syllabus. I recently took a course and we touched on configuring GRE tunnelling. This is a fantastic and well laid out video.
Looking forward to the CCNP course! I have been studying for the CCNA at college but it has been driving me mad. I got your CCNA course & the CCNA Wireless & it all makes sense! :)
You are the best man. I was struggling to piing the other router in the GRE tunnel because i did not add the loopback networks on the EIGRP configs. Nice one
Will do Amado! ...Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Would you be able to prevent recursive routing by putting the tunnel addresses in a different EIGRP AS from the one used for the underlay (OK, OK, I should really lab that myself, but I'm going to be lazy here)?
i don`t understand your explaining about source ip address and destination ip address if we put src and dst is physical interfaces , then why the tunnel itself have ip address?
why you put ip address 172.16.1.5 255.255.255.252 into tunnel 1 into r1? ip address of tunnel 1 will be 1.1.1.1 , what`s the useage of 172.16.1.5 255.255.255.252
Hey Doc, by the way I think you did an awesome job explaining GRE Tunneling. Only one question/comment i have. In the real world, tunnels are created between devices in two different states, countries, or even continents. To help us your online students understand better for the real world, why aren't you including the kind of connections (for example a circuit) these that connect these router in your training video? just for the purpose of real world translation. Sorry, one more quick question, can we use a physical interface instead of a virtual (loopback) interface for the source and destination interfaces of the tunnels. Thanks in advance for your help.
Hi, according to cisco, autonomous system is a group of routers connected to each other, located in a private or shared area, and u can give any numbers to AS. The numbers you mentioned is the administrative distance numbers, EIGRP 90, RIP 120, OSPF 110, IGRP 100 and so.....and not the AS numbers.
That's not true. EIGRP has an administrative distance of 90. AS numbers can be whatever they want as long as all the routers running the routing protocol have the same AS. If they don't they wont become neighbors.
I actually think that CCNA now has GRE module in the syllabus. I recently took a course and we touched on configuring GRE tunnelling. This is a fantastic and well laid out video.
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Thank you again bro, you are a great teacher, instructor and adviser. THANKS AND GOD BLESS
Thank you 😊
Thank you so much for another great video. it was really helpful. Thanks again and god bless.
Thank you so much 😊
I am second semester into Networking and the acronyms are overwhelming, good god there are so many of them haha. Great video.
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Love the video and the extra information to fully understand it. Also like to see Wireshark outputs like that.
Looking forward to the CCNP course! I have been studying for the CCNA at college but it has been driving me mad. I got your CCNA course & the CCNA Wireless & it all makes sense! :)
Glad I was able to help!
Wow...it's amazing ... thankyou and keep up the good work...its really helping a lot.... ☺️
You are a great instructor man...
+TheKingjlw ...thanks!
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Sir, your great instructor . i am grateful. i want to learn more from you if possible.
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
You are the best man. I was struggling to piing the other router in the GRE tunnel because i did not add the loopback networks on the EIGRP configs. Nice one
Glad to be of help Onwordi!
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
excellent video. you are a fantastic teacher. thank you so much.
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Great session, excellent video and other tools (demo), keep em coming Sir.
Thanks Amado!
Will do Amado! ...Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
I truly enjoyed in this lesson .....thank you man
Nice! Entertaining and educational as usual... thx !
That's what I strive for Mark!
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Great Lesson Laz easy to follow. Thank you.
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Wow amazing session .......big big thanks to you sir........
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
You are great. Thank you for your time and information
Thank you ahmed!
...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Another great and informative video, thanks Laz
Thanks Jon!
...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Would you be able to prevent recursive routing by putting the tunnel addresses in a different EIGRP AS from the one used for the underlay (OK, OK, I should really lab that myself, but I'm going to be lazy here)?
GREATE job My Sir, but you don`t explaining what is the meaning of tunnel itself?
i don`t understand your explaining about
source ip address and destination ip address
if we put src and dst is physical interfaces , then why the tunnel itself have ip address?
great video!!!! very easy to follow. by the way I'm going to get T-shirt like yours!
as usual very helpful
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
i am seeking an online university for cyber security but don't know if community college is the best route what schools do you recommend
could you please explain to me the loopback IP rage is 127.0.0.1-127.255.255.255. But how can consider the IP 1.1.1.1 as loopback IP?
why you put ip address 172.16.1.5 255.255.255.252 into tunnel 1 into r1?
ip address of tunnel 1 will be 1.1.1.1 , what`s the useage of 172.16.1.5 255.255.255.252
Great Nice video
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Hey Doc, by the way I think you did an awesome job explaining GRE Tunneling. Only one question/comment i have. In the real world, tunnels are created between devices in two different states, countries, or even continents. To help us your online students understand better for the real world, why aren't you including the kind of connections (for example a circuit) these that connect these router in your training video? just for the purpose of real world translation. Sorry, one more quick question, can we use a physical interface instead of a virtual (loopback) interface for the source and destination interfaces of the tunnels. Thanks in advance for your help.
you sir are a genius.
Thanks Raul!
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
Can someone please tell me which video comes BEFORE this one. I am lacking an intro to the whole concept of tunneling.
nice stuff Laz...
Thanks Jimmy!
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
GReat session!!!
Great!
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please uploads videos for CCNp
first 4 seconds had me laughing way too hard
Hi, I saw in other videos that they put "tunnel mode GRE ip" into the int tunnel 0
He mentioned that thats the default.
Great Material! But EIGRP is Autonomous System. 90, and IGRP is Autonomous System 100.
Hi, according to cisco, autonomous system is a group of routers connected to each other, located in a private or shared area, and u can give any numbers to AS. The numbers you mentioned is the administrative distance numbers, EIGRP 90, RIP 120, OSPF 110, IGRP 100 and so.....and not the AS numbers.
That's not true. EIGRP has an administrative distance of 90. AS numbers can be whatever they want as long as all the routers running the routing protocol have the same AS. If they don't they wont become neighbors.
But ccna is including gre
Cisco monk
Thank you! ...remember I have my own CCNA R/S study guide book out now...pass the word around and join my Patreon page for exclusive material
This guy needs to work out ☺
on what