A customer has a 32-core Power 770 with 4 AIX partitions and 2 IBM i partitions. They want to improve network availability and allow for concurrent maintenance. What will support the customer requirement at least cost?（）

• A、Build the logical partition infrastructure based on 6 or more VLANs.
• B、Build the logical partition infrastructure based on two or more IVEs.
• C、Build the logical partition infrastructure based on Partition Mobility.
• D、Build the logical partition infrastructure based on redundant VIO Servers.