Edit File: ifcfg-vlan
# ifcfg sample for a VLAN device (vlanid=122) on top of # eth0 device using static IP configuration # # Please read /usr/share/doc/initscripts-*/sysconfig.txt # for the documentation of these parameters. TYPE=Ethernet DEVICE=eth0.122 VLAN=yes BOOTPROTO=none NETMASK=255.255.255.0 IPADDR=192.168.1.1