OK let's begin.
Is demonstration and fails to follow the old checks or manager to see if there is a DNS roll installed
already on the server.
As you can see it is installed and we can see that it is active.
So let's try to remove this roll from the server with the help of a graphical user interface select
the server.
This local server and we try to remove this role as you can see it cannot remove it here.
So they will try to remove the role with the help of power shell.
So let's launch power Shall I type command line command line interface and from here I type power shell.
So I launch powar shell from command line.
Now let's check this.
If it's if this road is present and can be removed it must.
But first of all enlarge text size script size for us to see it.
But I'll make it like twenty points.
So we tried to remove this feature release remove Windows feature power shell command and we remove
the name DNS include management tools
and it is done.
It has been successfully removed as you can see and restart it and require it.
Exit code success.
Now let's
do it without.
What if parameter
takes some time and it is done.
In real time without what perimeter and when that to restart our computer.
So let's do it as a restart computer command.
The computer is being restarted.
We log them as the credentials which are administrative for the server and check if it is present in
server management console.
As you can see it is Epson now it has removed it has been removed and we can add it.
Why this server management to so additives.
Management tools.
Feature click next.
Click next.
And install
was installed
and they can see it is now in the server management and in the left pane they can also check if citizens
altar's get Windows feature and filtering out the pie.
Still
now we can see all installed features and trolls and DNS is here.
Also and now let's remove that is power shall command us remove Windows feature
and then we will install it as Journal's command for you to know how to remove and install and in those
feature with a power shell command.
So we are removing that.
And after that we will need to reboot our computer and install it as Windows feature command.
So let's do that relaunch power shell with partial command
and type go to Windows feature to check again and to remember back to this command get Windows feature
where installed and other can see it is absent.
It isn't here.
So that's clearly in our screen and install it with power shell command installed install Windows feature
command.
So install Windows feature name DNS and install include management tools to include sub folders it will
take some time
and we just done as you can see it is a success and exit code to success and just true for success.
So let's again get Windows feature this get a Windows feature command pipe where installed so we filter
all the installed feature not not all the features but only installed Fidge And as you can see there
is a DNS roll installed and they will continue as some other actions.