Now let us see the demo of how to verify that apache web server lab setup connectivity is there or not.
So we will go to our c10 and c20 system.
And we are going to run Ping command from C10 and C20, and then we are going to connect by using the browser's
different browser from C10 and C20.
So let us go to our first C10 system.
So we will first run the ping command -c2 172.24.0.1.
So ping is working.
No issue.
Then we will go to C20 system.
We will check that ping connectivity is there or not -c2 that mean to send two packets to which system.
To our master system.
Again connectivity is there and let us go to the c10 system and check the different browsers.
First of all, elinks browser.
We are going to say dump http 172.24.
0.1.
it is saying connection refused, we can use that lynx browser also.
This is one of the oldest browser.
Again, it is saying that cannot connect to the remote host.
Then what is the another browser that we have got, your curl browser is there.
So we are going to say curl.
It is saying that that connection refuse it is not necessary, that you have to specify that the
dump option so you can run the browser in this way also.
So, again, it is a saying connection refused.
We will say, OK, with the kill, we are going to say quit, same way that lynx you can use without
that dump option.
So here again, it is going to say that connection refused, unable to connect.
So we will now go to the C20 system and again run those elinks.
--dump.
So http://172.24.
0.1
So we are going to run this.
what it is showing again.
It is showing that connection refused.
And then what we are going to do, we will be using that lynx browser lynx.
It is also showing refused connection or unable to connect to the remote host.
And then we are going to use the curl option.
So that means in our case, ping is working, that means system, they are able to communicate, but
our browser, they are getting the connection refused message and that is why, because we have not
yet started the Apache Web server on master system.
So now next few videos, we will see how to configure our Apache Web server.
So these lab set videos are optional.
If you know how to already have got a apache server, straightway you want to start configuring
that, then you can skip these lab setup videos.
So these are optional.