NAT Overload Configuration Tutorial CCNA Prep

[anon2594]

thanks for the video! Good explanation and clear understanding from it

[GrAnDaNET]

Very well explained... thanks for the vid.

[WhisperinShadow]

Hey, this has been a well-explained stuff. However, i brought two questions about this

1) for 192.168.2.0/24 private network, could we apply PAT on R2 router separately?

2) lets say, we are gonna connect to the Internet through DSL. PAT translation occurred by mapping 192.168.1.0/24 network to 68.x.x.x(the outside interface) but ISP has given us a different public range like 90.12.34.1-14. In this case, which one will our public IP be?

[didancc]

When you said (at about 6:40) that if there was a 172. network off to the right, they could still get through the NAT router to the internet without any natting it confused me. So then the 172 wouldn't HAVE to have a public IP or is there some other way they could go?

[jodykw1982]

I understand the concepts here and I'd like to do the same in my packet tracer environment. However,

i don't know how to setup the "internet emulation" you're doing with the cloud there. Can you explain that to me a little? Thanks.

[stickupkid50150]

Great video, thanks alot. I'm about to try this out on packet tracer. One question: Is there any particular routing protocol you would suggest using while doing this and if so are there any particular static routes or anything that you need to configure?

[godonholiday]

Another great tutorial, thanks. Are you planning on more? I hope so.

[JerryInAtlanta]

QOS you made it seem so easy and it finally clicked to me. Just one question? When you configure the interfaces on R1 to allow overload do you have to configure both the interfaces FA0 and Serial 0/0 looking toward the Internet if so you only configured one and I am a little confused? Thanks Jerry

[QualityOfService]

We just have to label the Fa0/0 and Serial 0/0 as "inside" interfaces. When we put in the ip nat inside command, the router knows to take any traffic that in ingress on an inside interface and translate it to the egress interfaces ip address. (as long as it matches the ACL).

[NeO3Sa]

i wanna know what routing protocol did you use in R1, and did you use static routing on it,

[zaidalnaib]

I just started my CCNA course.

I understand how NAT is working but I had a big problem understanding how to configure it. You really helped me allot. GOD bless you.

Please help me to understand how static NAT config

[paseaj]

Great video, I wish there were more look over my shoulder PT examples like this. I like how you demonstrate PT, while offering explanations that tie together the concepts needing to be learned.

[ahklooi]

by the way...what software is this ? pretty cool

[paseaj]

@ahklooi He is using Cisco Packet Tracer. I believe it free only to Cisco Academy Students.

[jep1030]

THANK YOU VERY MUCH!!!!!!!!

now i understand how overload works

[QualityOfService]

@jep1030 Thanks for the comment, it is nice to know that it helps. This is something that if your planning to go for your CCNA, you want to know how to set up