INSTAL PROXY CONTROLLER

hi,

We are trying to install a proxy, but we are not clear about networks

the scenario is as follows:

EC-Ops Center is on a network segment 172 ..

we have a new datacenter that handles three VLANS

1. Network Console (ILOM).

2. for network deploys or T4-4 (LMO Servers).

3. For LDoms

for this we are creating a virtual machine with solaris 11, wherein the proxy controller is installed.

my question is:

What network or network segment must deploy the proxy? vlan 1,2 or 3?

considering that the proxy (the virtual machine) has 3 network interfaces with the 3 vlans

regards,

Max