How to add eth0 interface in centos 6.x

## Configure eth0

#

# vi /etc/sysconfig/network-scripts/ifcfg-eth0



DEVICE="eth0"

NM_CONTROLLED="yes"

ONBOOT=yes

HWADDR=A4:BA:DB:37:F1:04

TYPE=Ethernet

BOOTPROTO=static

NAME="System eth0"

UUID=5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03

IPADDR=192.168.1.44

NETMASK=255.255.255.0





## Configure Default Gateway

#

# vi /etc/sysconfig/network



NETWORKING=yes

HOSTNAME=centos6

GATEWAY=192.168.1.1





## Restart Network Interface

#



/etc/init.d/network restart



## Configure DNS Server

#

# vi /etc/resolv.conf



nameserver 8.8.8.8      # Replace with your nameserver ip

nameserver 192.168.1.1  # Replace with your nameserver ip