What is the Cisco recommended configuration for a Cisco switch port connected to an AP in local mode for optimal voice over WLAN performance with an 8821 wireless phone?

What is the Cisco recommended configuration for a Cisco switch port connected to an AP in local mode for optimal voice over WLAN performance with an 8821 wireless phone?
A . switchport mode access
mis qos trust cos
B . switchport encapsulation dotlq
switchport mode trunk
mis qos trust device cisco-phone
C . switchport mode access
mis qos trust device cisco-phone
D . switchport mode access
mis qos trust dscp

View Answer

Answer: A