Cisco 350-801 Online Practice Questions and Exam Preparation

Cisco 350-801 Online Questions & Answers

• Question 81:

  Which DSCP service parameter is configured for Cisco TS endpoints and Cisco Communication Manager endpoints?

  A. DSCP for audio portion of video calls
  B. DSCP for audio calls
  C. DSCP for audio portion of Cisco Telepresence calls
  D. DSCP for video calls
  C. DSCP for audio portion of Cisco Telepresence calls

• Question 82:

  If a trust boundary is placed on a Cisco IP phone, what occurs with the packets that come to the phone from a PC?

  A. The phone sets/resets the CoS field to 3 for voice signaling and 5 for voice traffic.
  B. The phone does not mark any packets, and the access switch sets up the CoS values.
  C. The phone sets/resets the CoS field to 0; voice signaling is set to 3; and voice traffic is set to 5.
  D. QoS is performed at the distribution layer, and packets are marked at this boundary.
  B. The phone does not mark any packets, and the access switch sets up the CoS values.

• Question 83:

  When configuring Cisco Unified Communications Manager, which configuration enables phones to automatically register to a Cisco Unified Communications publisher when the connection to the subscriber is lost?

  A. Cisco Unified CM Group
  B. Device Pool
  C. SRST
  D. Route Group
  A. Cisco Unified CM Group

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  Explanation

  SRST is filed under device pool settings : " SRST Reference: This is an optional field. Survivable Remote Site Telephony is a redundancy feature available on Cisco IOS routers that allows Cisco Unified IP phones registered to the Cisco Unified Communications Manager from remote office locations to register to their local router during WAN network failure events. The SRST reference determines where those phones should register during these situations"

• Question 84:

  Refer to the exhibit.

  

  An administrator configured a codec preference list with G.722 and ILBC codecs.

  Which change must the administrator make in the dial-peer section of the configuration to use this list?

  A. add voice-class codec 20
  B. add voice-codecs 20
  C. add codec preference 20
  D. add session codec 20
  A. add voice-class codec 20

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  Explanation

  References:

  https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/voi-negt-aud-code.html

• Question 85:

  What is the maximum number of servers that are in an IM and Presence presence redundancy group?

  A. 10
  B. 6
  C. 2
  D. 4
  C. 2

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  Explanation

  A presence redundancy group is comprised of two IM and Presence Service nodes from the same cluster. Each node in the presence redundancy group monitors the status, or heartbeat, of the peer node. You can configure a presence redundancy group to provide both redundancy and recovery for IM and Presence Service clients and applications.

  References:

  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/configAdminGuide/11_5_1/cup0_b_config-and-admin-guide-1151su5/cup0_b_imp-system-configuration-1151su5_chapter_0100.html

• Question 86:

  An engineer is trying to add a new subscriber to the cluster of Cisco UCM, and the synchronization is failing. The engineer obtained the output from the publisher and noticed the error.

  Based on the output, what is the issue?

  

  A. The NTP server is running out of space in the hard drive, which prevents the cluster service from starting.
  B. The NTP service is pointing to the wrong publisher.
  C. The NTP server must be replaced by another server with NTP stratum 1, 2, or 3 running version NTPv4.
  D. The NTP server for Cisco UCM must be stratum 6 or higher.
  C. The NTP server must be replaced by another server with NTP stratum 1, 2, or 3 running version NTPv4.

• Question 87:

  Which two actions must be taken to provision a new device using self-provisioning?

  A. Enable the self-provisioning IVR in the Cisco UCM
  B. Import the user profile to the corporate LDAP directory.
  C. Link the appropriate service profile to the provisioning template.
  D. Link the appropriate universal device template to the user profile.
  E. Ensure the user has a directory URI and a primary extension.
  A. Enable the self-provisioning IVR in the Cisco UCM
  D. Link the appropriate universal device template to the user profile.

• Question 88:

  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
  C. _sip._udp.abc.com 60 IN SRV 1 40 cube2.abc.com
  E. _sip._udp.abc.com 60 IN SRV 1 60 cube1.abc.com

• Question 89:

  What is the major difference between the two possible Cisco IM and Presence high-availability modes?

  A. Balanced mode provides user load balancing and user failover in the event of an outage. Active/standby mode provides an always on standby node in the event of an outage, and it also provides load balancing.
  B. Balanced mode provides user load balancing and user failover only for manually generated failovers. Active/standby mode provides an unconfigured standby node in the event of an outage, but it does not provide load balancing.
  C. Balanced mode provides user load balancing and user failover in the event of an outage. Active/standby mode provides an always on standby node in the event of an outage, but it does not provide load balancing.
  D. Balanced mode does not provide user load balancing, but it provides in the event of an outage. Active/standby mode provides an always on standby node in the event of an outage, but it does not provide load balancing.
  C. Balanced mode provides user load balancing and user failover in the event of an outage. Active/standby mode provides an always on standby node in the event of an outage, but it does not provide load balancing.

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  Explanation

  Balanced mode provides user load balancing and user failover in the event of an outage. Active/standby mode provides an always on standby node in the event of an outage, but it does not provide load balancing.

  Here is a more detailed explanation of the two modes: Balanced mode: In balanced mode, the IM and Presence Service nodes are configured to work together to provide high availability. The nodes are configured in a redundancy group, and the system automatically balances the load of users across the nodes in the group. If one of the nodes fails, the system automatically fails over the users to the other nodes in the group. Active/standby mode: In active/standby mode, one of the IM and Presence Service nodes is designated as the active node, and the other nodes are designated as standby nodes. The active node handles all of the user traffic, and the standby nodes are only used if the active node fails. If the active node fails, the system automatically fails over to one of the standby nodes.

• Question 90:

  SNMP notifications send traps immediately if the corresponding trap flags are enabled.

  Which two messages are Cisco UCM SNMP trap/inform messages? (Choose two.)

  A. Media Resource Exhaustion
  B. Quality Report
  C. Route List Availability
  D. TLS Connection Failure
  E. Gateway Layer 3 Change
  A. Media Resource Exhaustion
  B. Quality Report