Which three of these statements about QoS in a Cisco Unified Intelligent Contact Management
(ICM) solution are correct? (Choose three.)

A.
In a Cisco Unified Intelligent Contact Management network, if the traffic is marked in the ICM,
QoS trust needs to be enabled on access-layer routers and switches.

B.
The high priority queue for the Private Network should be granted 90 percent of total available
bandwidth.

C.
The high priority queue for the Private Network should be granted 75 percent of total available
bandwidth.

D.
The high priority queue for the Private Network should be granted 65 percent of total available
bandwidth.

E.
Traffic marking in Cisco Unified Intelligent Contact Management means that configuring
separate private high and private medium/low sets of IP addresses is no longer necessary,
because the ICM tags the priority of the packets correctly.