Forward entries file
Once you’ve completed the configuration of the “named.conf“ file, you can move to the next step, that is the creation of the Forward entries configuration file.
Both the Forward and the Reverse entries files are located at the following path:
Here, once again, feel free to copy and use the following text adapting it to your LAB requirements.
$TTL 86400 @ IN SOA centos7.tdtlab.com. root.tdtlab.com. ( 1 ;Serial 1H ;Refresh 1H ;Retry 1W ;Expire 3H ;Minimum TTL ) localhost IN A 127.0.0.1 tdtlab.com. IN NS centos7.tdtlab.com. centos7 IN A 192.168.0.21 cucm IN A 192.168.0.169 uccx IN A 192.168.0.196
Using “vi” to create the Forward entries file
You can use the text editor of your preference or even better use the GUI provided by WinSCP to make things as easy as possible.