EIGRP Part 9: The Null0 Interface And The AD5

Now we have this summary-route in here to Null0 which is also called the bit bucket. Basically it’s a road to nowhere. It’s a way to get rid of certain packets. So you look at this and you think “well why am I getting rid of certain packets here? why is my summary here on […]

Now we’ve got the usual EIGRP network set up here. 123 over the cloud, 23 over the ethernet segment between R2 & R3. But what I don’t have on this diagram, are seven loopbacks, and I just didn’t want to draw seven lines and squeeze all the numbers in there but you’ll see them all […]