Hello and welcome to this lecture in this lecture we're going to change the configuration of the cluster
from active passive to active active.
So let's see how we do it.
So I'm now in the system and the H.A. and we can see both of the 48 firewalls.
The primary or master with the priority of 250 and the secondary one the slave with a priority of 128.
So let's see you first select the second one and say remove device from A.J. cluster.
Now a new a new window let's say appears and will ask you for some information.
And this is the reasoning behind the scenes.
So we are now disconnecting the slave but because now it's not available in order to access it it has
the same IP as the massive one you'd have to say OK.
So after I remove it from the cluster how I how am I going to access it.
So you can see now on Port 2 I have the same IP address as on 48 1 the master one.
So I am now selecting the export and I will configure basically the old or initial IP address.
So one and two that once exceed that one hundred dot to five three and a slash 24.
After you do this you just click OK.
And now basically it is removed from the cluster.
So let's wait.
OK now we'll try to let's say being the device it should respond to the new IP address.
So again command prompt CND so being 1 9 2 that won't exceed 100 da 2 5 3.
And I see that it's now available in order to access it.
OK.
So I'll minimize this one and connect in a new tab and let's say again one line to the 168 that 100
dot 2 5 3
so let's see the goods available.
So it says logging.
Yep.
Now again admin and enter
and here is the 48 that to the second one.
Now let's get back to the first 48 and change this one.
I will say it
and I will now change it from active passive to active active.
I will leave all of the the other settings the same click.
OK.
And that's it.
Now I'll move to the second one.
So 48 to
and go to the system and AJ
from a standalone going to active active same configuration for three four same heartbeat interface
priority just click OK.
I'll navigate again to fully 1 and do a refresh.
Yep here they are.
Master and slave.
Let's do another thing.
Also try to make let's say let's make the same priority.
See what happens.
So again remove device from each cluster.
Now please note that this window that appears you may encounter any any errors.
At least I did when trying to do it with Internet edge so because this B.S. has internet connectivity
we have configured it together.
I have configured Google Chrome and it works very good actually even better.
So port to let's put again 1 and 2 that 1 6 say that 100 are 2 5 3 slash 24 and say OK I will navigate
for you to now
and do a refresh.
So in the HRA let me do active active and just put the same priority.
So we'll see what happens 2 5 0 and OK
going back 48 1 refresh
and Hugo.
So you we have 4 gate 2 as being M..
They have the same priority and 48 1.
It's slave.
So if I now go to the console sale I console
and say get the system H A status
and let's maximize it.
So this is the reason that's why I wanted to show you this option.
So get system status will show you this information.
So Master selected using this specific serial number is selected as the method because it has the largest
value of serial number.
So you will have you will always have a master and a slave rule although they have the same priority.
And although they are both forwarding traffic in an active active cluster mode but one of them should
be elected master.
It doesn't matter the priority.
So thank you for your time and see you in the last lecture of this course.