When a new domain name is registered or updated in a DNS server, it takes about 12-36 hours for all the DNS servers to get updated and gain access to the information. DNS servers are present within every geographic proximity through each ISP (internet service provider) that maps the domain names for your computer’s requests. The word in the left-most end is known as the host name.
DNS works as an Internet’s directory service with a domain name for each and every IP address.
To use all Network Solutions® name servers, click on See More icon to the right of the name server boxes and select Network Solutions Name Servers.
is the Red Hat package manager that is able to query for information about available packages, fetch packages from repositories, install and uninstall them, and update an entire system to the latest available version.
Yum performs automatic dependency resolution on packages you are updating, installing, or removing, and thus is able to automatically determine, fetch, and install all available dependent packages.
The following sections assume your system was registered with Red Hat Subscription Management during installation as described in the Red Hat Enterprise Linux 6 Installation Guide.