Cisco CCNP Collaboration 350-801 Questions & Answers

• Question 351:

  An engineer is designing a high availability and failover solution for two Cisco Unified Border Element routers. The first router (cube1.ab.com) takes 60% of the calls and the second router (cube2.abc.com) takes 40% of the calls. Assume all

  DNS A records have been created.

  Which two SRV records are needed for a load balanced solution? (Choose two.)

  A. _sip._udp.abc.com 60 IN SRV 2 60 cube1.abc.com

  B. _sip._udp.abc.com 60 IN SRV 60 1 cube1.abc.com

  C. _sip._udp.abc.com 60 IN SRV 1 40 cube2.abc.com

  D. _sip._udp.abc.com 60 IN SRV 3 60 cube2.abc.com

  E. _sip._udp.abc.com 60 IN SRV 1 60 cube1.abc.com

  Correct Answer: CE

• Question 352:

  Refer to the exhibit.

  

  What is a possible cause of the PRI issue?

  A. The cable is unplugged.

  B. The clock source is incorrect.

  C. The controller shut down.

  D. The framing is configured incorrectly.

  Correct Answer: D

• Question 353:

  Which protocol does Cisco Prime Collaboration Assurance use to poll the health status of different systems in the Collaboration environment?

  A. SIP

  B. SNMP

  C. SCCP

  D. SMTP

  Correct Answer: B

  Reference: https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/prime-collaboration/guide-c07-736946.html#_Toc446633083

• Question 354:

  Which statement about Cisco Unified Communications Manager and Cisco IM and Presence backups is true?

  A. Backups should be scheduled during off-peak hours to avoid system performance issues.

  B. Backups are saved as .tar files and encrypted using the web administrator account.

  C. Backups are saved as unencrypted .tar files.

  D. Backups are not needed for subscriber Cisco Unified Communications Manager and Cisco IM and Presence servers.

  Correct Answer: A

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/11_5_1_SU1/Administration/cucm_b_administration-guide-1151su1/cucm_b_administration-guide-1151su1_chapter_01010.html#CUCM_TK_S7FC26D5_00

• Question 355:

  When a remote office location is set up with limited bandwidth resources, which codec carries the most voice calls?

  A. G.711

  B. G.722

  C. G.723

  D. G.729

  Correct Answer: D

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/media.html

• Question 356:

  A network administrator deleted a user from the LDAP directory of a company. The end user shows as Inactive LOAP Synchronized User in Cisco Unified Communications Manager. Which step is next to remove this user from Cisco Unified Communications Manager?

  A. Delete the user directly from Cisco Unified Communications Manager

  B. Restart the Dirsync service after the user is deleted from LDAP directory.

  C. Execute a manual sync to refresh the local database and delete the end user.

  D. Wait 24 hours for the garbage collector to remove the user.

  Correct Answer: D

• Question 357:

  Which Cisco Unified Communications Manager service parameter should be enabled disconnect a multiparty call when the call initiator hangs up?

  A. Drop Ad Hoc Conference

  B. H.225 Black Setup Destination

  C. Block OffNet To OffNet Transfer

  D. Enterprise Feature Access Code for Conference

  Correct Answer: A

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmsys/CUCM_BK_SE5FCFB6_00_cucm-system-guide-100/CUCM_BK_SE5FCFB6_00_cucm-system-guide100_chapter_011000.html#CUCM_TK_DFC66444_00

• Question 358:

  Which transport protocol does the application layer protocol SNMP use?

  A. XML

  B. UDP

  C. SIP

  D. HTTP

  Correct Answer: B

  Reference: https://www.geeksforgeeks.org/simple-network-management-protocol-snmp/

• Question 359:

  Which two functions are provided by Cisco Expressway Series? (Choose two.)

  A. interworking of SIP and H.323

  B. endpoint registration

  C. intercluster extension mobility

  D. voice and video transcoding

  E. voice and video conference

  Correct Answer: AB

  Reference: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-11/Cisco-Meeting-Server-2-4-with-Cisco-Expressway-Deployment-Guide_X8-11-4.pdf

• Question 360:

  Which issue can occur if QoS is not deployed on a Cisco Collaboration architecture across the WAN?

  A. 403 Forbidden errors on SIP calls

  B. excessive jitter

  C. unexpected shut-down on Cisco Unified Communications Manager

  D. packet fragmentation

  Correct Answer: B