What is a valid class included in the 8-Class QoS Strategy in a VoIP network?
C
Reference:
https://www.ciscopress.com/articles/article.asp?p=2756478&seqNum=8
Which issue can occur if QoS is not deployed on a Cisco Collaboration architecture across the WAN?
B
What describes the outcome when the trust boundary is defined at the Cisco IP phone?
C
Reference:
https://networklessons.com/quality-of-service/how-to-configure-qos-trust-boundary-on-cisco-switches
Why would we not include an end user's PC device in a QoS trust boundary?
B
DRAG DROP -
According to the QoS Baseline Model, drag and drop the applications from the left onto the correct Per-Hop Behavior values on the right.
Select and Place:
Reference:
https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/QoS-SRND-Book/QoSIntro.html
An engineer with troubleshoots poor voice quality on multiple calls. After looking at packet captures, the engineer notices high levels of jitter. Which two areas does the engineer check to prevent jitter? (Choose two.)
AE
Reference:
https://www.cisco.com/c/en/us/support/docs/voice/voice-quality/20371-troubleshoot-qos-voice.html
Which configuration tells a switch port to send Cisco Discovery Protocol packets that configure an attached Cisco IP phone to trust tagged traffic that is received from a device that is connected to the access port on the Cisco IP phone?
A
Which recommendation is the best practice for marking video and voice media in a Cisco Unified Communications network?
D
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/netstruc.html
How can an engineer determine location-based CAC bandwidth requirements for Cisco Unified Communications Manager?
A
There is a saturated link that has traffic shaping configured. How is incoming traffic processed?
B
Reference:
https://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-policing/19645-policevsshape.html
