A network administrator needs to configure an AOS-Switch to classify traffic. Comparing QoS policy and global policy, what is one function that only a classbased QoS policy can fulfill?
A. Apply a DSCP to HTTP traffic from some sources but not other sources.
B. Apply a DSCP rather than an 802.1p value to classified traffic.
C. Override the incoming DSCP in the received traffic.
D. Override the DSCP or priority applied directly to an interface.
i think A