NETWORK

NETWORK CONFIGURATIONS

Network is basically collection of computer which are being connected with each other to share resources between them

-      It is being done with help of IP address

-      IP is a large address which help to connect different node on the network

COMMANDS FOR NETWORK CONFIGURATION

-      ifconfig à to view network setting such as IP address & MAC address

-      nmtui à ( network manager tool user interface ) – To input the IP address and further setting on Linux machine

-      ifup <interface name > à To enable particular Ethernet interface

-      ifdown <interface name > à To disable particular interface

-      systemctl restart network à To restart services of network setting

-      systemctl status network à to check detail regarding network services  

MAJOR FILE LOCATIONS

à Network configuration file

# /etc/sysconfig/network-scripts/if cfg <interface name >

àDNS service file

# /etc/resolve.con

è                 Temporary DNS resolution entry

#/etc/hosts

è                 Set Host name

# hostnamectl set-hostname <name >

There Are Two Methods For Ip Assignment

1>       Static

2>       Dynamic