A Passionate Techie

Setup Primary (Master) DNS Server Install bind9 packages on your server. Run the following command: "yum install bind bind-utils -y" 1. Configure DNS Server Edit  ‘/etc/named.conf’  file. vi /etc/named.conf Add the lines as shown in bold: // // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a localhost DNS resolver only). // // See /usr/share/doc/bind*/sample/ for example named configuration files. // options {     listen-on port 53 { 127.0.0.1; [Master-dns ip] ; }; ### Master DNS IP ### #    listen-on-v6 port 53 { ::1; };     directory     "/var/named";     dump-file     "/var/named/data/cache_dump.db";     statistics-file "/var/named/data/named_stats.txt";     memstatistics-file "/var/named/data/named_mem_stats.txt";     allow-query ...

Setup Primary (Master) DNS Server Install bind9 packages on your server. Run the following command: "yum install bind bind-utils -y" 1. Configure DNS Server Edit  ‘/etc/named.conf’  file. vi /etc/named.conf Add the lines as shown in bold: // // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a localhost DNS resolver only). // // See /usr/share/doc/bind*/sample/ for example named configuration files. // options {     listen-on port 53 { 127.0.0.1; [Master-dns ip] ; }; ### Master DNS IP ### #    listen-on-v6 port 53 { ::1; };     directory     "/var/named";     dump-file     "/var/named/data/cache_dump.db";     statistics-file "/var/named/data/named_stats.txt";     memstatistics-file "/var/named/data/named_mem_stats.txt";     allow-query     { localhost; 192.168.1.0/24; }; ### IP Range ###     allow-transfer{ localhost; [slave-dns ip] ; };   ### Slave DNS...