In this lab.
We've been told to configure OSPF in multiple areas as shown in the diagram.
In the diagram we have area zero, area one and Area two, and we've been told to configure OSPF as
follows We need to use OSPF process ID one on router one.
We need to enable OSPF using the network command with an exact IP match.
On rather to.
We need to enable OSPF using the network command based on subnet mask.
On Brother three We need to enable OSPF using the interface command and on router four we need to enable
OSPF on all interfaces using a single network command.
Now in this topology router two has gigabit 000 in area one and gigabit is 001 in area zero.
The Loopback interface is not just shown in the exam.
It should be clear which area the loopback and every other interface should go into.
In this example.
Just assume that loop backs on router two and router three.
Go in area zero.
On Rata one.
The entire Rada belongs in area one and on writer for the entire Rada has interfaces in area two, so
that's easy to understand.
But on Rada three and Rada to put your loopback interfaces into Area zero.
So can you complete this lab?
Download the packet, trace a file and see if you can configure the network yourself.
In the next video I'm going to show you how to configure OSPF per these instructions and I'll also show
you some tips and tricks.