When you configure multiple logical networks, also known as virtual local area networks (VLANs), you associate each individual LAN or Subnet object with a Subnet Pool object. The Subnet object you associate with the Subnet Pool object can be created prior to creating the Subnet Pool object, or an existing subnet can be modified.
To configure multiple logical networks or VLANs, complete the following steps:
Create a Subnet Pool object.
For more information see Creating a Subnet Pool object .
Select a Subnet object or create and configure a new Subnet object.
Click Subnet Pool Management > Modify Subnet Pool and add the subnet to the subnet pool with which to associate the subnet object.
Click OK.
Repeat Steps 2 through 4 for each subnet you want to associate with the Subnet Pool object.