1.How does Linux automatically configure the network interface with the appropriate networking parameters?
2.What is the function of ‘/etc/hosts’ file
3.What is the function of ‘/etc/resolv.conf’?
4.What is the command line for starting up and bringing down the network
interface using the script(s) available
5. How to display the routing table in numeric format using 'netstat'. What is the command line?Also what is the default route?