CWNP Certification CWDP-304 Syllabus Exam Questions Answers

All MAC functions are performed by the AP. A minimal subset of network control is offloaded to the WLAN controller along with

management and monitoring functions.

PHY functions are performed directly by the AP. MAC functions are divided almost equally between the WLAN controller and the AP,

according to the time sensitivity of the feature or service.

The AP provides the RF termination point for the WLAN, but performs very few of the WLAN functions or services. The WLAN controller

performs all MAC functions and the AP is very simple and lightweight.

All RF-, data-, and control-related WLAN functions are performed by the AP. APs coordinate network services with one another and are

managed by a WNMS,

The maximum channel-width will be 20MHz

Only two ACs will be available

EDCA values will change

802.11 QoS will not be available

Always use paints with metallic dye in them to prevent potential RF propagation impact.

Painting APs will significantly reduce the output power.

Painting APs may void the product manufacturer's warranty.

Most AP models for indoor environments come in a variety of form factors and colors. Painting is never recommended.

Beacon and DTIM

Probe Request and Probe Response

Association Request and Association Response

Reassociation Request and Reassociation Response