Refer to the exhibit.

What is the effect on the trust boundary of configuring the command mls
qos trust cos on the switch port that is connected to the IP phone?

The Cisco AutoQoS feature is being used throughout the Company VOIP network. Which
three statements about this feature are true? (Select three)

Refer to the exhibit.

Which three statements are true about the voice VLAN configuration of the Catalyst switch?
(Choose three.)

The Company network administrator has entered the “auto qos voip cisco-phone” command
on switch R1. What does this command do?

Refer to the exhibit.

Which statement is true about the configuration that is shown?

You have configured voice VLANs on Catalyst switch R1. Which two statements are true
about the operation of voice VLANs on this device? (Select two)

Refer to the exhibit.

Which Catalyst switch interface command would be used to cause the
switch to instruct the phone to override the incoming CoS from the PC before forwarding the
packet to the switch?

Refer to the exhibit.

What is the effect when the switchport priority extend cos 3 command is
configured on the switch port interface connected to the IP phone?

The Company is rolling out Cisco’s Architecture for Voice, Video and Integrated Data
(AVVID). Which of the following choices represent the fundamental intelligent network
services in Cisco’s AVVID? (Select all that apply.)

Which of the characteristics below is associated with the (QoS) Integrated Services Model?