Cisco CCNP Collaboration 350-801 Questions & Answers

• Question 141:

  Which service must be enabled when LDAP on cisco UCM is used?

  A. Cisco AXL Web Service

  B. Cisco CallManager SNMP Service

  C. Cisco DirSync

  D. Cisco Bulk provisioning Service

  Correct Answer: C

  Reference:

  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/configAdminGuide/10_5_1/CUP0_BK_CE43108E_00_config-admin-guide- imp-105/CUP0_BK_CE43108E_00_config-admin-guide-imp-105_chapter_01000.html

• Question 142:

  An administrator is in the process of moving cisco unity connection mailboxes between mailbox stores the administrator notices that some mailboxes have active message waiting indicators what happens to these mailboxes when they are moved?

  A. The move will fall If MWI status Is active.

  B. Moving the mailboxes from one store to another falls If MWI Is turned on.

  C. If source and target mailbox store are not disabled. MWI status is not retained.

  D. The MWI status is retained after a mailbox is moved from one store to another.

  Correct Answer: D

  Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/12x/administration/guide/b_12xcucsag/b_12xcucsag_chapter_01000.html

• Question 143:

  On a cisco catalyst switch which command is required to send CDP packets on a switch port that configures a cisco IP phone to transmit voice traffic in 802.1q frames tagged with the voice VLAN ID 221?

  A. Device(config-if)# switchport access vlan 221

  B. Device(config-if)# switchport trunk allowed vlan 221

  C. Device(config-if)# switchport vlan voice 221

  D. Device(config-if)# switchport voice vlan 221

  Correct Answer: D

  switchport voice vlan {vlan-id | • vlan-id—Configure the phone to forward all voice traffic through the specified VLAN. By default, the Cisco IP Phone forwards the voice traffic with an IEEE 802.1Q priority of 5. Valid VLAN IDs are 1 to 4094.

• Question 144:

  An end used at a remote site is trying initiate an ad hoc conference call to an end user at the main site the conference bridge is configured to support G.711 remote user phone only support G.729 the remote end user receives an error message on the phone "cannot complete conference call what is the cause of the issue?

  A. The remote phone does not have the conference feature assigned.

  B. A Media Termination Point is missing

  C. The transcoder resource is missing.

  D. A software conference bridge is not assigned

  Correct Answer: C

• Question 145:

  SIP proxies have operations defined in RFC 3261 and supporting extensions. Though no lETF RFC completely defines how SBCs must function. SBCs evolved over the years. Which two operations demonstrate the high-level differences between SBCs and SIP proxies? (Choose two.)

  A. Stateful proxies are context-aware and can terminate communication sessions by themselves

  B. SlP proxies add a Via header and optionally a Record-Route header, and the rest of the headers are left untouched

  C. SBCs can modify headers such as To, From, Contact, and Call-D.lt can introduce new headers into the SIP message

  D. SBCs are capable of interworking completely different protocols to set up, modify, and tear down communication sessions. It includes SIP, H.323,and MGCP protocols

  E. SIP proxies are SDP-aware and can change the SDP bodies

  Correct Answer: BD

• Question 146:

  An engineer is deploying the Webex app on a Microsoft Windows computer that has multiple user accounts. Which CLI argument allows the engineer to Install the application as a "per machine" Installation?

  A. ACCEPT_EULA

  B. INSTALL ROOT

  C. ALLUSERS

  D. FORCELOCKDOVN

  Correct Answer: C

  The ALLUSERS property is a command-line argument that can be used to install the Webex app as a "per machine" installation. This means that the app will be installed for all users on the computer, regardless of which user account is currently logged in. The ACCEPT_EULA property is a command-line argument that can be used to accept the end-user license agreement (EULA) for the Webex app. The INSTALL_ROOT property is a command-line argument that can be used to specify the installation directory for the Webex app. The FORCELOCKDOWN property is a command-line argument that can be used to prevent users from uninstalling the Webex app.

• Question 147:

  A Cisco voice gateway is configured to use a sip-kpml DTMF relay in global settings. A new SIP dial peer is configured for a third-party application that only supports an in-band DTMF relay. Which commands must an engineer run on the dial peer?

  A. dtmf-relay sip-info

  B. dtmf-relay sip-notify

  C. dtmf-relay rtp-net

  D. no dtmf-relay sip-kpml

  Correct Answer: C

• Question 148:

  Which two steps should be taken to provision after the Self-Provisioning feature was configured for end users?

  A. Dial the self-provisioning IVR extension and associate the phone to an end user.

  B. Plug the phone into the network.

  C. Ask the Cisco UCM administrator to associate the phone to an end user.

  D. Enter settings menu on the phone and press *,*,# (star, star, pound).

  E. Dial the hunt pilot extension and associate the phone to an end user.

  Correct Answer: AB

  Source: 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_01001000.pdf

  Self-Provisioning Phones:

  When the feature is configured,you can provision a phone by doing the following:

  •

  Plug the phone into the network.

  •

  Dial the self-provisioning IVR extension.

  •

  Follow the prompts to configure the phone,and associate the phone to an end user. Depending on how you have configured self-provisioning,the end user may to enter the user password,PIN, or an administrative authentication code.

• Question 149:

  Which two parameters influence the total number of supported conference participants on a Cisco IOS XE router that has DSP modules? (Choose two.)

  A. voice codec

  B. session capacity of the PVDM module

  C. number of protocol data units

  D. software version Of the router

  E. license types

  Correct Answer: AB

  These are two parameters that influence the total number of supported conference participants on a Cisco IOS XE router that has DSP modules. A voice codec is a software algorithm that compresses and decompresses voice signals for transmission over a network. Different voice codecs have different bandwidth requirements and quality levels. A PVDM module is a hardware component that provides digital signal processing (DSP) resources for voice applications such as conferencing and transcoding. A PVDM module has a fixed session capacity, which is the maximum number of voice channels that it can support simultaneously.

• Question 150:

  Which Cisco lM and Presence service handles failover and state changes in the cluster?

  A. XCP Sync Agent

  B. Cisco Server Recovery Manager

  C. Cisco XCP Connection Manager

  D. XCP router

  Correct Answer: B