1> First you install linux server from cd.


2>Then you have to configure YUM server.The default path is /etc/yum.repos.d.After inserting

     the directory you have to configure yum server in epel.repo file.In this file you have to insert the         following line.

                                baseurl:  path name(from where you have to install)

                                 enable=0

                                 gpgcheck=0

    then save the file.


3>Then you have to install bind package through this command

                 

                                yum install -y bind*


4>After installing the package you have to modify /etc/hosts file and configure the network.


5>default package of named is /etc/named.conf ,it control global package of dns.


6>there is two zone one forward zone and another is reverse zone these files are store in the

    below path.

                              /var/named/chroot/var/named


7>After configuring it you have to start the service through this below command

                         

                                 service named start

                                  chkconfig named on (this service is automatic on after booting the system)


                                        TESTING


For testing you use these below command

                                   1>dig

                                    2>nslookupko