Have a lab with 6 nodes Ovirt 4.2. All nodes have 4 nic 1GB and two nic are for Management and and I will assign two nic in bonding for VM traffic

My problem is the following.

The switch Cisco have 2 VLAN (56 and 57) and I need to be able to create a new network with the two vlan but I am not clear how to make it so that the vlan go through this created network. I have read that I must create a network with vlan 56 for example and assign it an IP, and then create the network with vlan 57 and assign it an IP and later assign it to bonding.

Is what I indicate or should another process be correct?

Thanks for the help.

Sebastian