Why not? It works fine, all our hosts have ovirtmgmt without a vlan and all other networks with a vlan. At least with RHEL, there is nothing wrong with the following: [root@virt02a network-scripts]# more ifcfg-cogent TYPE=Bridge DEVICE=cogent VLAN=yes BOOTPROTO=none MTU=1500 [root@virt02a network-scripts]# more ifcfg-ovirtmgmt TYPE=Bridge DEVICE=ovirtmgmt BOOTPROTO=none IPADDR=10.71.1.15 NETMASK=255.255.255.0 GATEWAY=10.71.1.1 ONBOOT=yes DEFROUTE=no MTU=1500 [root@virt02a network-scripts]# more ifcfg-private TYPE=Bridge DEVICE=private BOOTPROTO=none IPADDR=10.71.0.15 NETMASK=255.255.255.0 GATEWAY=10.71.0.1 ONBOOT=yes DEFROUTE=yes MTU=9000 [root@virt02a network-scripts]# more ifcfg-cogent TYPE=Bridge DEVICE=cogent VLAN=yes BOOTPROTO=none MTU=1500 [root@virt02a network-scripts]# more ifcfg-comcast TYPE=Bridge DEVICE=comcast VLAN=yes BOOTPROTO=none MTU=1500 [root@virt02a network-scripts]# more ifcfg-eth2.100 DEVICE="eth2.100" VLAN=yes ONBOOT="yes" TYPE="Ethernet" BRIDGE=private MTU=9000 [root@virt02a network-scripts]# more ifcfg-eth2.201 DEVICE="eth2.201" VLAN=yes ONBOOT="yes" TYPE="Ethernet" BRIDGE=cogent [root@virt02a network-scripts]# more ifcfg-eth2.202 DEVICE="eth2.202" VLAN=yes ONBOOT="yes" TYPE="Ethernet" BRIDGE=comcast [root@virt02a network-scripts]# more ifcfg-eth2 DEVICE="eth2" ONBOOT="yes" TYPE="Ethernet" BRIDGE=ovirtmgmt MTU=9000
<> nathan stratton | vp technology | broadsoft, inc | +1-240-404-6580 | www.broadsoft.com