Remote Installation:
     It means to get from the server data [linux system file system] to install
in client machine thru YUM Method
Procedure:
--> First a copy to all that linux cd to store in a server.
--> Share the folder to nfs thru vi /etc/fstab 192.168.1.1/16
--> In client system first bootable cdrom, give cd to install such as
linux askmethod
--to give client IP address and gateway
Manual TCP/IP Configuration:
-- IPV4 address 192.168.1.1/16
-- gateway 255.255.255.0
--Name Server
--> give path with server ip address
--> nfs setup
NFS server name 192.168.1.240[to give whether ip address or name.]
Directory of server. [path]
then click to ok button.

Example: # Vi /etc/yum.respoes.d/rhel
-- ftp://server1.example.com/pub/server
-- ftp://server1.example.com/pub/updates

# yum install dialog (it is a package name)

# yum install kernel *(it is a package name)

Remote System:
To logon the remote system. It is centralized the data in network. Its also called VPN.
VPN:
Virtual Private Network, Those who are system want to connected to server in a network.It
is possible to login any one system in online thru VPN.