/etc/sysconfig/network NETWORKING=yes HOSTNAME=dns.refertelecom.pt GATEWAY=10.192.32.254 GATEWAYDEV=bond0.201
Add this line to the /etc/sysconfig/network
VLAN=yes
NETWORKING=yes HOSTNAME=dns.refertelecom.pt GATEWAY=10.192.32.254 GATEWAYDEV=bond0.201 VLAN=yes