[oden@localhost ~]$ cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=dhcp
NETMASK=255.255.255.0
ONBOOT=yes
METRIC=10
MII_NOT_SUPPORTED=yes
USERCTL=no
MS_DNS1=192.168.1.1
RESOLV_MODS=yes
LINK_DETECTION_DELAY=6
IPV6INIT=no
IPV6TO4INIT=no
DHCP_CLIENT=dhclient
NEEDHOSTNAME=yes
PEERDNS=yes
PEERYP=yes
PEERNTPD=no