Cisco CCNP 350-801 Questions & Answers

• Question 421:

  A customer has Cisco Unity Connections that is integrated with LDAP. As a Unity Connection administrator, you have received a request to change the first name for VM user. Where must the change be performed?

  A. Cisco Unity Connection

  B. Cisco Unified Communications Manager end user

  C. Active Directory

  D. Cisco IM and Presence

  Correct Answer: C

• Question 422:

  What is a characteristic of video traffic that governs QoS requirements for video?

  A. Video is typically variable bit rate.

  B. Voice and video traffic are different, but they have the same QoS requirements.

  C. Video is typically constant bit rate.

  D. Voice and video traffic are the same, so they have the same QoS requirements.

  Correct Answer: A

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab11/collab11/cac.html

• Question 423:

  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.)

  A. The network meets bandwidth requirements.

  B. MTP is enabled on the SIP trunk to Cisco Unified Border Element.

  C. Cisco UBE manages voice traffic, not data traffic.

  D. All devices use wired connections instead of wireless connections.

  E. Voice packets are classified and marked.

  Correct Answer: AE

  Reference: https://www.cisco.com/c/en/us/support/docs/voice/voice-quality/20371-troubleshoot-qos-voice.html

• Question 424:

  Which Cisco Unified Communications Manager configuration is required for SIP MWI integrations?

  A. Select "Redirecting Diversion Header Delivery - Inbound" on the SIP trunk.

  B. Enable "Accept presence subscription" on the SIP Trunk Security Profile.

  C. Enable "Accept unsolicited notification" on the SIP Trunk Security Profile.

  D. Select "Redirecting Diversion Header Delivery - Outbound" on the SIP trunk.

  Correct Answer: C

  https://community.cisco.com/t5/collaboration-voice-and-video/understanding-troubleshooting-mwi-on-unity-connection/ta-p/3162948

• Question 425:

  What is the element of Cisco Collaboration infrastructure that allows Jabber clients outside of the network to register in Cisco Unified Communications Manager and use its resources?

  A. Cisco IM and Presence node

  B. Cisco Unified Border Element

  C. Cisco Expressway

  D. Cisco Prime Collaboration Provisioning server

  Correct Answer: C

  "Cisco Unified Communications Mobile and Remote Access (MRA) is part of the Cisco Collaboration Edge Architecture. It allows endpoints such as Cisco Jabber to have their registration, call control, provisioning, messaging and presence services provided by Cisco Unified Communications Manager (Unified CM) when the endpoint is outside the enterprise network. The Expressway provides secure firewall traversal and line-side support for Unified CM registrations. ..."

• Question 426:

  A Cisco Unity Connection Administrator must set a voice mailbox so that it can be accessed from a secondary device. Which configuration on the voice mailbox makes this change?

  A. Attempt Forward routing rule

  B. Alternate Extensions

  C. Alternate Names

  D. Mobile User

  Correct Answer: B

  In addition to the primary extension for each user, you can set up alternate extensions. Alternate extensions can be used for various reasons, such as handling multiple line appearances on user phones. Alternate extensions can also make calling Unity Connection from an alternate device, such as a mobile phone or a phone at another work site more convenient.

  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/10x/administration/guide/10xcucsagx/10xcucsagappa.html#92809