Which interfaces are user defined and typically used for wireless client data, functioning like VLANs, with up to 512 can be created?

Which interfaces are user defined and typically used for wireless client data, functioning like VLANs, with up to 512 can be created?

• A. Dynamic interface
• B. AP manager interface
• C. Service port interface
• D. Virtual interface

Answer: (A)

Dynamic interfaces are defined by the administrator and are used to carry wireless client data. Each dynamic interface corresponds to a separate Layer 3 network and is typically tied to a specific VLAN, so when you map a WLAN to a dynamic interface, all client traffic for that WLAN is routed over that VLAN just like any other VLAN-tagged traffic. The ability to create up to 512 dynamic interfaces is what lets you segment many separate data networks for different groups or services. Other interface types play different roles. The AP manager interface handles CAPWAP control traffic between APs and the controller, not user data. The service port interface provides an out-of-band management path to the controller. The virtual interface is a logical interface used for management and some services, but it’s not the standard vehicle for carrying wireless client data across separate VLANs.

Dynamic interfaces are defined by the administrator and are used to carry wireless client data. Each dynamic interface corresponds to a separate Layer 3 network and is typically tied to a specific VLAN, so when you map a WLAN to a dynamic interface, all client traffic for that WLAN is routed over that VLAN just like any other VLAN-tagged traffic. The ability to create up to 512 dynamic interfaces is what lets you segment many separate data networks for different groups or services.

Other interface types play different roles. The AP manager interface handles CAPWAP control traffic between APs and the controller, not user data. The service port interface provides an out-of-band management path to the controller. The virtual interface is a logical interface used for management and some services, but it’s not the standard vehicle for carrying wireless client data across separate VLANs.