Cisco CCNP Collaboration 350-801 Questions & Answers

• Question 11:

  An engineer is configuring Cisco Jabber for Windows and must implement desk phone control mode for some of the users. Which access control group must be configured for those users to enable this functionality?

  A. Allow Control of Device from CTI

  B. Standard CTI Secure Connection

  C. Standard CTI Enabled

  D. Standard CTI Allow Reception of SRTP Key Material

  Correct Answer: C

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/11_5/CJAB_BK_C83DE387_00_cloud-and-hybrid-deployments-cjab115/CJAB_BK_C83DE387_00_cloud-and-hybrid-deployments-cjab115_chapter_0110.pdf

• Question 12:

  What is a description of the DiffServ model used for implementing QoS?

  A. AF41 has higher drop precedence than AF42. which has higher drop precedence than AF43.

  B. Voice and video calls are marked with different DSCP values and placed in different queues.

  C. AF43 has higher drop precedence than AF42 but lower drop precedence than AF41.

  D. RTP traffic from voice and video calls is marked EF and placed in the same queue.

  Correct Answer: B

• Question 13:

  Which DSCP value and PHB equivalent are the default for audio calls?

  A. 46 and EF

  B. 34 and AF41

  C. 32 and AF41

  D. 32 and CS4

  Correct Answer: A

  Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_dfsrv/configuration/15-mt/qos-dfsrv-15-mt-book/qos-dfsrv.html

• Question 14:

  Which two technical reasons make QoS a necessity in a video deployment? (Choose Two)

  A. Low response time between endpoints

  B. Provisioned bandwidth of the link

  C. Variable bit rate of the video stream

  D. Bursly behavior of video traffic

  Correct Answer: CD

  https://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-video/212134-Video-Quality-of-Service-QOS-Tutorial.html

• Question 15:

  Which DSCP marking is represented as 101110 in an IP header?

  A. EF

  B. CS3

  C. AF41

  D. AF31

  Correct Answer: A

• Question 16:

  What is the traffic classification for voice and video conferencing?

  A. Voice is classified as CoS 4, and video conferencing is CoS 5.

  B. Voice and video conferencing are both classified is CoS 3.

  C. Voice is classified as CoS 5, and video conferencing is CoS 4.

  D. Video conferencing is classified as CoS 1, and voice is CoS 2.

  Correct Answer: B

• Question 17:

  Which configuration concept allows for high-availability on IM and Presence services in a UC environment?

  A. IM and Presence subclusters (configured on Cisco UCM)

  B. Presence Redundancy Groups (configured on Cisco Unified IM and Presence)

  C. IM and Presence subclusters (configured on Cisco Unified IM and Presence)

  D. Presence Redundancy Groups (configured on Cisco UCM)

  Correct Answer: D

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_0_1/systemConfig/cucm_b_system-configuration-guide-1201/cucm_b_system-configuration-guide-1201_chapter_0110010.html

• Question 18:

  Refer to the exhibit.

  

  An administrator configured a codec preference list with 0,122 and ILBC codecs. Which change must the administrator make in the dial-peer section of the configuration to use this list?

  A. add voice-codecs 20

  B. add session codec 20

  C. add codec preference 20

  D. add voice-class codec 20

  Correct Answer: D

• Question 19:

  What are two functions of a dial-plan? (Choose two.)

  A. call recording

  B. endpoint features

  C. calling privileges

  D. digit manipulation

  E. ring cadence

  Correct Answer: CD

  Reference: https://www.ciscopress.com/articles/article.asp?p=1715059andseqNum=2

• Question 20:

  Where in Cisco UCM is restrictions on audio bandwidth configured?

  A. location

  B. partition

  C. region

  D. serviceability

  Correct Answer: C