A.A Layer 2 gateway on a VXLAN is used for communication between subnets on the VXLAN and for external network access.

B.Up to 16 million VXLAN segments with 24-bit VNIs are supported, so that a cloud datacenter can accommodate numerous tenants with isolated logical network segments.

C.VXLAN de couples physical and virtual networks, allowing tenants to plan their own virtual networks.

D.Only devices at the edge of the VXLAN network need to identify VM MAC addresses.

A.Cabinets and auxiliary devices

B.Servers

C.Storage devices

D.Network devices

A.Load balancing based on source MAC addresses is supported.

B.LACP based on source and destination IP addresses is supported.

C.The active-standby mode is supported.

D.Load balancing based on source IP addresses is supported.

A.APIC

B.NOX&POX

C.Agile Controller

D.Open Contrail

A.Network capabilities are open and programmable.

B.Forwarding and control are separated.

C.Control planes are independent from each other.

D.Control logic is centralized.