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Now, since we want to launch our three website on three different addresses now, we need a DNS

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server for resolving those IP addresses to our names, to those IP addresses.

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But in our case, we are not implementing the DNS server.

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So same functionality in that mean if we are going to specify the name, it should return the ip address.

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That can be, you can get from the by making entry in the host files.

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Although if the systems are a number of systems are very large, then this is not the recommended practice.

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So in our case, we have made the entries in Host file on all the system.

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What entries we are going to make that mean on master also on C10 also C20 also we are going to make the

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entry that mean address.

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One, it is going to resolve www.example1.com and then you will be having 172.24.0.2 and this

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will be resolved www.example2.com and when we are going to specify the example

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3.com, it should return your three address.

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We are going to make all these entries on all the three systems.

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So first let us go to our master DNS server and we will open the host files and we will make

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the entries, as we have discussed.

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So already some entries are there.

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So just we are going to change addresses so that www.example1.com, the address should

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be return one and for two, it should return the 172.24.0.2 and for www.example3.com.

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It should return the three addresses.

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So we can verify that also, so we have made the correct entries in master system, then we will go

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to your client system, C10, we are going to make the same settings here.

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So because we made entries during the named based virtual hosting, we are making changes in that so less

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typing efforts we have to do so.

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We have made entry regarding these in host file in C10 system.

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Also, we will double check.

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That mean all the three settings are proper, then we will move to C20 system again, we are going

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to open that host files.

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And we are going to make the changes, so here it is two, here it is three.

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So, again, we will verify.

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So we have made changes in our host files in all the three system in Host file so that when we will query

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the website, it is going to return us the proper IP address.