5. vCloud Resource Design : 5.5 vCloud Networking : 5.5.5 vApp Networks : 5.5.5.4. Isolated
   
5.5.5.4. Isolated
A vApp network configured to none is completely isolated and the virtual switch of the corresponding port group is the endpoint for this network. This network is isolated on Layer 2 and only intra-vApp communication is possible.
Figure 27. vApp Network (Isolated)