What are the three configuration requirements for implementing Modular QoS on a router?
(Choose three.)
A. CoS
B. class map
C. precedence
D. service policy
E. priority
F. policy map
What are the three configuration requirements for implementing Modular QoS on a router?
(Choose three.)
A. CoS
B. class map
C. precedence
D. service policy
E. priority
F. policy map