350-801 practice questions 301–310

1. Question 301 · 450 in bank

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

   • ADSCP for audio portion of video calls
   • BDSCP for audio calls
   • CDSCP for audio portion of Cisco Telepresence calls
   • DDSCP for video calls

   Show answer

   Answer: C

   Explanation

   The correct answer should be B. There is no such parameter "DSCP for Audio Portion of CISCO TelePresence Calls", it is called DSCP for Audio Portion of TelePresence Calls. Therefore B is correct: 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_01000001.html

   Source: Adapted from community discussion — Dutchviking

   References

   • Cisco documentation
   • Cisco documentation

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2. Question 302 · 450 in bank

   Cisco Prime Collaboration Manager is using Cisco Discovery Protocol to discover devices in an automated setup. What must be used to get alerts and faults via traps from the devices at regular polling intervals?

   • ACDP
   • BXML
   • CSNMP
   • DHTTPS

   Show answer

   Answer: C

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3. Question 303 · 450 in bank

   Configuration of DNS is required to achieve a fully functional Cisco UCM system. Cisco UCM uses DNS to resolve fully qualified domain names to IP addresses for which destinations?

   • AMRA
   • Btrunk
   • CAAR
   • DH.323

   Show answer

   Answer: B

   Explanation

   Reference: https://community.cisco.com/t5/ip-telephony-and-phones/2-part-question-regarding-dns-on-cucm/td-p/2256179

   Source: Adapted from community discussion — Omitted

   References

   • cisco.com documentation

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4. Question 304 · 450 in bank

   Which set of QoS commands must be configured on an interface of a catalyst switch so the ingress traffic can be trusted for a desk phone?

   • ASwitch(config)# interface gigabitethernet2/0/1 Switch(config-if)# qos trust device desk-phone
   • BSwitch(config)# interface gigabitethernet2/0/1 Switch(config-if)# qos mis trust device cisco-phone
   • CSwitch(config)# interface gigabitethernet2/0/1 Switch(config-if)# mis trust qos device desk-phone
   • DSwitch(config)# interface gigabitethernet2/0/1 Switch(config-if)# mis qos trust device cisco-phone

   Show answer

   Answer: D

   References

   • cisco.com documentation

   Next question

5. Question 305 · 450 in bank

   Select 2

   An engineer must help a customer’s administrator to set QoS options for the cluster. What are two QoS settings on the Cisco UCM server? (Choose two.)

   • AHave the option to set the DSCP values for "video calls", "audio portion of the video calls", and "immediate video calls" separately.
   • BAudio calls and the audio portion of video calls are tagged with DSCP value 46. B. Configure the clusterwide QoS parameters in the Enterprise Parameter section on the Cisco UCM publisher.
   • CThe option "DSCP for Video" sets the DSCP value for all types of video to the same value.
   • DConfigure the clusterwide QoS parameters in the Cisco CallManager Service Parameter section on any nodes within the Cisco UCM cluster.

   Show answer

   Answer: AD

   Explanation

   I don't know why it has two options for B... A is correct and what is currently listed as D (which SHOULD be "E") is also correct.

   Source: Adapted from community discussion — sneff91

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6. Question 306 · 450 in bank

   An engineer must deploy the Cisco Webex app to a shared Windows Virtual Desktop Infrastructure environment in the C:\Program Files folder. Which command line argument must be run when running the installer?

   • AALLUSERS=1
   • BENABLEVDI=2
   • CROAMINGENABLED=1
   • DINSTYALLWV2=1

   Show answer

   Answer: A

   Explanation

   ALLUSERS=1 Installs Webex App in c:\program files. This is useful in a shared environment (typically non-persistent VDI). This is a mandatory argument for installation. VDI must be installed per HVD. Per user installation is not supported yet.

   Source: Adapted from community discussion — b3532e4

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7. Question 307 · 450 in bank

   What is the purpose of a hybrid Local Gateway?

   • Ato handle calls between Cisco UCM and Webex Calling
   • Bto handle calls between the Public Switched Telephone Network and Webex Calling
   • Cto handle calls between Webex Calling and Cisco Calling Plans
   • Dto handle calls between Webex Calling and Cloud Connected PSTN

   Show answer

   Answer: B

   Explanation

   The purpose of a hybrid Local Gateway is to handle calls between the Public Switched Telephone Network (PSTN) and Webex Calling. This allows organizations to use their existing PSTN connections while migrating to or integrating with Webex Calling. Thus, the correct answer is: B. to handle calls between the Public Switched Telephone Network and Webex Calling.

   Source: Adapted from community discussion — b3532e4

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8. Question 308 · 450 in bank

   Which DSCP value must be selected to mark video traffic between two Cisco 8845 phones?

   • A24
   • B32
   • C34
   • D46

   Show answer

   Answer: C

   Explanation

   The correct DSCP (Differentiated Services Code Point) value to mark video traffic between two Cisco 8845 phones is 34. This corresponds to AF41 (Assured Forwarding 41), which is commonly used for video traffic in Cisco's QoS (Quality of Service) implementations. So, the correct answer is: C. 34

   Source: Adapted from community discussion — b3532e4

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9. Question 309 · 450 in bank

   Select 2

   What are two requirements for deploying Directory Connector in Cisco Webex? (Choose two.)

   • Asupport for TLS 1.2 between Directory Connector and Webex Control Hub
   • BTCP port 443 open from Directory Connector to the internet
   • C.NET Framework 3.4 installed on the Directory Connector server
   • Dsingle sign-on between Directory Connector and Active Directory
   • EActive Directory with a forest functional level of 1 or higher

   Show answer

   Answer: AB

   References

   • Cisco documentation

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10. Question 310 · 450 in bank

    In a Dual Video Queue approach, what is the purpose of the CS4 class for Cisco video devices?

    • ADesktop video traffic needs strict priority queuing marked with CS4 class
    • BCreate a simpler provisioning with one CBWFQ for desktop and immersive video traffic
    • CEnforce a strict priority queueing for both desktop and immersive video traffic
    • DImmersive video traffic is marked with CS4 and placed in a CBWFQ separate from desktop video

    Show answer

    Answer: D

    References

    • Cisco documentation

    Next question

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350-801 practice, question 301. 450 questions available.