Which two IEEE protocols combined provide a wireless client with optimized Fast Secure Network Assisted Roaming? (Choose two)

Which two IEEE protocols combined provide a wireless client with optimized Fast Secure Network Assisted Roaming? (Choose two)
A . 802.11w
B . 802.11h
C . 802.11z
D . 802.11e
E . 802.11k
F . 802.11r

View Answer

Answer: EF

Explanation:

From: 802.11r, 802.11k, and 802.11w Deployment Guide, Cisco IOS-XE Release 3.3 -802.11k Assisted Roaming [Cisco Wireless LAN Controller Software] -Cisco

http://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/5700/software/release/ ios_xe_33/11rkw_DeploymentGuide/b_802point11rkw_deployment_guide_cisco_ios_xe_release33/ b_802point11rkw_deployment_guide_cisco_ios_xe_release33_chapter_010.html? referring_site=RE&pos=1&page=http://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/5700/ software/release/ios_xe_33/11rkw_DeploymentGuide/ b_802point11rkw_deployment_guide_cisco_ios_xe_release33/ b_802point11rkw_deployment_guide_cisco_ios_xe_release33_chapter_01.html