Click the Exhibit button.
Referring to the exhibit, you have been asked to troubleshoot a class of service (CoS) problem where an interface is dropping some expeditedforwarding (EF) packets during congestion.
Which two statements describe what is happening? (Choose two.)
A. EF packets are dropped because the exp-default classifier maps EF packets to queue 1.
B. EF packets are dropped because the ipprec-compatibility classifier maps EF packets to queue 1.
C. The default CoS input scheduler is in use.
D. The default CoS output scheduler is in use.