Free CCNA | Configuring OSPF (1) | Day 26 Lab | CCNA 200-301 Complete Course

In this lab for day 26 of my free CCNA 200-301 complete course, you will practice configuring OSPF, including passive interfaces and advertising a default route using 'default-information originate'.

In this FREE and COMPLETE CCNA 200-301 course you will find lecture videos covering all topics in Cisco official exam topics list, end-of-video quizzes to test your knowledge, flashcards to review, and practice labs to get hands-on experience.
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0:00 Introduction
0:59 Lab start
1:27 Steps 2 & 3
8:57 Step 4
9:28 'show' commands
11:19 Step 5
12:59 Boson NetSim

#cisco #CCNA

[martinvengai]

Its load balanced because of the reference bandwidth which is set to 100Mbps by default. The cost metric is calculated as A fast ethernet and a gigabit ethernet connection will both have a cost metric of 1 even though the G0/0 should technically be preferred due to its higher bandwidth. To solve this, we need to set the reference-bandwidth to a number greater than our ethernet speed, like 100 000. This is the command: auto-cost reference-bandwidth

[XtremeAamta]

For the first time, I did your lab by understanding the concept and without a guide. You are a true hero Bud!

[soohoongkit]

For those of you guys who are struggling with getting R1 to show ASBR, all you have to do is to add ip to inteface G3/0. I think Jeremy has forgotten to pre-configure this part.

[joudsfamily]

Love the Material. Honestly, Both the slideshows and Mr.Jermy's way of delivering the content is super. no doubt this is what everyone needs for the CCNA in terms of understanding the concept and the applying it. Thanks a lot

[uknownunknown]

This has to be at least my 3rd time watching all of your videos from different computers, accounts and everywhere. I finally understand everything as you speak and don't get confused, you are definitely the best there is for sure

[JCGarcia]

This was a very fun lab, I hope to teach/help others like you do someday. Thanks Jeremy!!

[rajmoulijujjavarapu]

Sir, is it because 1Gbitps and 100Mbps OSPF cost metric is 1!!.
Thank you so much for your resources, I have joined your discort as well. Trust me, without your Free materials, I wouldn't even see networking as a career option. Now, I am very confident to take this path. All thanks to you sir, I will be taking my CCNA sooner as well.

[damiancampbell]

Really appreciate that these labs have you review some concepts from prior videoes/labs. I find too often that other labbing materials will configure those basic things for you, which is nice when if you're already well practiced with those basics, but can be really unfortunate going forward, when you're into considerably more advanced topics and you can't even remember how to give an interface an IP address. Thanks for the great course!

[kikuhara]

making so much progress learning CCNA. day 26! thanks Jeremy!

[asdasd-riij]

For anyone confused why PC1 can't ping out, I was too/possibly still am, but I fixed it. I added an OSPF network path to R4, 192.168.0.0 0.0.255.255, and the pings went through. The other routers needed that command to learn the route to PC1

[groundhog]

Great training as always 👍
You do this better than anyone out there. Seriously, this is your calling. Awesome 👏🏽

[rotrose]

Thank you so MUCH!! I hope this series will never see its end, we LOVE it.

[monetka]

Thank you very much for a video, was waiting every day.

[konefine]

Always the best in teaching, nice work Jeremy.

[technettales]

Jeremy, on the OSPF configuration for router 3 why is the subnet mask specified as 0.0.0.0 if the mask on the topology is a /30?

[glenntembo]

Thanks J. Always something to grasp somewhere. God bless

[trinhanh]

I don't understand why sometime you use wildcard mask is 0.0.0.0, sometime you use 0.0.0.3. So if I use wildcard mask is 0.0.0.0 for whole this lab. Will it be OK? Please expalain for me. Thanks

[omedium]

sorry, why we use on R3 0.0.0.0 wildcard instead of 0.0.0.3? is it legal? or available only to one of others?

[yeayea]

2:15 loopback int R4
2:33 do sh ip int br
2:40 do sh int l0
3:10 OSPF
5:01 loopback int R3

[ActionzvanNeshie]

Thank you so much my tutor, I am about to write my CCNA Exam next week. Thanks for the help.