DNS Configuration on CentOS Client Machine
DNS Server Configuration on CentOS 7 Client Machine/Red HAT 7 Client Machine
Edit the nameservers and domain name in resolv.conf file by use of vi editor. The file available in /etc directory that is mention below.
The lines edit in resolv.conf file is mention below.
domain pakistan.localnameserver 192.168.10.215nameserver 192.168.10.1
We have deploy a DNS Server therefore no need to edit host names in hosts file. To check the hosts file in Linux client machine type below command.
To check the IP configuration settings in Linux client machine type the below command. you can edit the file as per your requirement.
To Check the nameserver resolution in Linux client machine install bind-utils package tool to run nslookup command.
Install bind-utils package tool run the below command.
yum install bind-utils
Bind-utils package tool is installing.
Use nslookup command for nameserver resolution. The command is mention below.
nslookup ldap-dns.pakistan.localnslookup linux2.pakistan.local
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