Cisco 350-801 Online Practice Questions and Exam Preparation

Cisco 350-801 Online Questions & Answers

• Question 71:

  The IP phones at a customer site do not pick an IP address from the DHCP. An engineer must temporarily disable LLDP on all ports of the switch to leave only CDP.

  Which two commands accomplish this task? (Choose two.)

  A. Switch(config)# no lldp transmit
  B. Switch# configure terminal
  C. Switch# copy running-config startup-config
  D. Switch(config)# no lldp run
  E. Switch(config)# interface GigabitEthernet1/0/1
  B. Switch# configure terminal
  D. Switch(config)# no lldp run

• Question 72:

  As a voice engineer, which two recommendations do you to make to your company to optimize Cisco Unified Communications Manager configuration to reduce the number of toll fraud incidents? (Choose two.)

  A. Classify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco Unified CM service parameters.
  B. Classify all route patterns as off-net and prohibit off-net to off-net call transfers in Cisco Unified CM service parameters.
  C. Classify all route patterns as on-net or off-net and prohibit off-net to off-net call transfers in Cisco Unified CM service parameters.
  D. Inbound CSS on any gateway typically should have access to internal destinations and PSTN destinations.
  E. Inbound CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.
  C. Classify all route patterns as on-net or off-net and prohibit off-net to off-net call transfers in Cisco Unified CM service parameters.
  E. Inbound CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.

• Question 73:

  In the cisco expressway solution, which two features does mobile and Remote access provide? (Choose two)

  A. VPN-based enterprise access for a subset of Cisco Unified IP Phone models
  B. Secure reverse proxy firewall travelsal connectivity
  C. the ability to register third-party SIP or H.323 devices on Cisco UCM without requiring VPN
  D. the ability of Cisco IP Phones to access the enterprise through VPN connection
  E. the ability for remote users and their devices to access and consume enterprise collaboration applications and services
  B. Secure reverse proxy firewall travelsal connectivity
  E. the ability for remote users and their devices to access and consume enterprise collaboration applications and services

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  Explanation

  Mobile and Remote Access

  The mobile and remote access feature of the Cisco Expressway solution provides secure reverse proxy firewall traversal connectivity, which enables remote users and their devices to access and consume enterprise collaboration applications and services.

• Question 74:

  An engineer implements QoS in the enterprise network.

  Which command can be used to verify the correct classification and marking on a Cisco IOS switch?

  A. show class-map interface GigabitEthernet 1/0/1
  B. show policy-map interface GigabitEthernet 1/0/1
  C. show policy-map
  D. show access-lists
  B. show policy-map interface GigabitEthernet 1/0/1

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  Explanation

  References:

  https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_classn/configuration/xe-16/qos-classn-xe-16-book/qos-classn-mrkg-ntwk-trfc-xe.html

• Question 75:

  What is the purpose of urgent priority on a Cisco UCM pattern?

  A. It forces the call to use SRTP
  B. It bypasses waiting for additional digits when a full match is found
  C. It sends the call to a higher-priority route group
  D. It marks the signaling packets with EF
  B. It bypasses waiting for additional digits when a full match is found

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  Explanation

  Urgent priority is correct because it tells Cisco UCM to process the call immediately when the dialed digits fully match, instead of waiting for more input. It does not control media security, route group ranking, or QoS marking.

• Question 76:

  Which Webex Calling dial plan settings restrict a user from placing a particular outbound call type?

  A. Block
  B. Transfer to Number
  C. Reject
  D. Restrict
  A. Block

• Question 77:

  Which type of greeting in the Call Handler configuration in Cisco Unity Connection overtimes all other greetings?

  A. holidays
  B. supervisory
  C. alternate
  D. priority
  C. alternate

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  Explanation

  Can be used for a variety of special situations, such as vacations or a leave. An alternate greeting overrides all other greetings.

  References:

  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/10x/administration/guide/10xcucsagx/10xcucsag080.html

• Question 78:

  Which configuration step is necessary for a Cisco SIP phone to synchronize its time with a specific source?

  A. Add a Phone NTP Reference to the Date/Time Group.
  B. Assign the device to the correct region.
  C. Change the Time Format from 24-hour to 12-hour.
  D. Change the Time Zone from "America/Los_Angeles" to "Etc/GMT+8".
  A. Add a Phone NTP Reference to the Date/Time Group.

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  Explanation

  Anything other than A is a situational preference, or just plain wrong.

  If you're in the east coast of the US, why would it be a requirement to set your time zone to LA?

  It doesn't matter whether you're using 12 or 24 hour format.

  Assigning a device to a region doesn't change the time source for that device - if anything that's handled by Device Mobility.

  - The only sensible solution is to add the Phone NTP source to the Date/Time group.

  References:

  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmcfg/CUCM_BK_C95ABA82_00_admin-guide-100/CUCM_BK_C95ABA82_00_admin-guide-100_chapter_0110.html

• Question 79:

  Refer to the exhibit.

  

  Which Codec is negotiated?

  A. G.729
  B. ILBC
  C. G.711ulaw
  D. G.728
  C. G.711ulaw

• Question 80:

  What are two reasons that AF41 is marked for the audio and video channels of a video call? (Choose two.)

  A. to allow high-definition quality calls over low-speed links
  B. to give video calls a higher priority than AF41 in the QoS policy
  C. to provide separate classes for audio calls and video calls
  D. to preserve lip synchronization between the audio and video channels
  E. to prioritize video over other high-priority traffic classes
  C. to provide separate classes for audio calls and video calls
  D. to preserve lip synchronization between the audio and video channels

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  Explanation

  References:

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