A network design team tasked to address congestion, QoS has been implemented but no longer effective?

ccdp

#1

A network design team tasked to address congestion, QoS has been implemented but no longer effective? (Choose two)

A. Bundle additional uplinks into logical etherchannels
B. Configure selective packet discard to drop non-critical network traffic
C. Implement highspeed uplink interfaces
D. Reconfigure QoS based on intserv
E. Utilize random early detection

Correct Answer: AC