update redhat dynamic IP to static IP
step1: add gateway
vi /etc/sysconfig/network
add below "GATEWAY" line
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=localhost.localdomain
GATEWAY=192.168.1.1
www.2cto.com
step2: add your new IP address
update dhcp to static,
add your ipaddr line
add your netmast line
DEVICE=eth0
#BOOTPROTO=dhcp
BOOTPROTO=static
HWADDR=00:CC:23:3A:C3:EF
IPADDR=192.168.1.200
NETMAST=255.255.255.0
ONBOOT=yes
step3: update name server
vi /etc/resolv.conf
nameserver x.y.z.p
(normal, below step won't need, cause it will automaticlly get your name server)
step4:verify the static ip config effect:
ifconfig eth0
