A network architect is planning a solution for a customer who has voice over IP (VoIP) phones with
Ethernet connections and also voice over WLAN (VoWLAN) phones that use 802.1g connections:
The VoIPphones and VoIPserver use standard 802.1pvalue 5 and DillServ Code Point(DSCP)46
to mark voicetraffic.
The VoWLAN phones use WiFi Multimedia(WMM)to send their traffic at high priority.
What should the network architect do to ensure that voice traffic on its way to a VoWAN phone is
given the correct priority?

A.
Make sure that the APs support 802.1n even if they also support backward compatibility with
802.11b/g.

B.
Make sure that the VoWLAN phones support 802.1X and VLAN tagging.

C.
Make sure that the switches convert the 802.1p values to VMM values.

D.
Make sure that the MSM Controller has a DSCP map assigns DSCP 46 to the highest WMM
category.