You are designing a network virtualization solution across an enterprise campus. The design requirements include the ability to virtualize the data plane and control plane using VLANs and VRFs while m

Group virtualization is not one of the three primary Cisco network virtualization models; resource grouping concepts are captured under services virtualization.

Services virtualization refers to providing grouped network resources and services accessible at the access edge, such as shared security appliances or load balancers, directly mapping to the requirement for 'access to grouped resources available at the access edge.'

Edge isolation is not a recognized primary network virtualization model in Cisco's enterprise design framework.

Session isolation is not a primary network virtualization model and does not correspond to any of the three standard categories in enterprise campus virtualization design.

Path isolation describes end-to-end logical separation of traffic flows across the network fabric using technologies like MPLS VPNs or VRFs, which directly corresponds to the requirement for 'end-to-end logical path transport separation across the network.'

Device virtualization refers to using VLANs and VRFs to create multiple logical instances on a single physical device, virtualizing both the data plane and control plane as stated in the design requirements.