IPSec VPN tunnels are amazing.
However, if they're not working, that's not too useful.
So in this set of videos here that you and I get to do,
we're going to take a look at the basic concepts
of troubleshooting an IPSec VPN tunnel.
And then we'll walk through several scenarios
with both show commands and debug commands
to help both identify and correct
an IPSec tunnel that is just not behaving as we want it to.
Many times, that's due to configuration or lack
of routing.
And those are the topics that you and I
get to discuss as we continue through these videos together. WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000
get to discuss as we continue through these videos together.
So I'm glad that you're here.
And I'll see you in the next video.