An organization operates on numerous floors of a leased building. The staff wants to deploy multiple switches, which will require multiple broadcast domains. Using a Layer $2$ switch with a single broadcast domain will require more bandwidth as additional hosts are connecting to it$.$ How can these switches be configured to accommodate the desired network architecture?

A$.$Setup Spanning Tree Protocol.

B$.$Setup each port as a trunk port.

C$.$Setup port mirroring.

D$.$Configure multiple VLANs.