Which two features control multicast traffic in a VLAN environment? (Choose two)

A customer migrates from a traditional Layer 2 data center network into a new SDN-based spine-and-leaf VXLAN data center within the same location Its applications cannot be readdressed and the customer does not want to perform the migration in a single operation How should the legacy network and new network be connected?

What is a disadvantage of the traditional three-tier architecture model when east west traffic between different pods must go through the distribution and core layers?

The administrator of a small branch office wants to implement the Layer 2 network without running STP The office has some redundant paths Which mechanism can the administrator use to allow redundancy without creating Layer 2 loops?

Which two features describe controller-based networking solutions compared to traditional networking solutions? (Choose two.)