350-801 practice questions 331–340

1. Question 331 · 450 in bank

   Select 2

   In the Cisco Expressway solution, which two features does Mobile and Remote Access provide? (Choose two.)

   • AVPN-based enterprise access for a subnet of Cisco Unified IP Phone models
   • Bsecure reverse proxy firewall traversal connectivity
   • Cthe ability of Cisco IP Phones to access the enterprise through VPN connection
   • Dthe ability to register third-party SIP or H.323 devices on Cisco UCM without requiring VPN
   • Ethe ability for remote users and their devices to access and consume enterprise collaboration applications and services

   Show answer

   Answer: BE

   Explanation

   Reference: https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Collaboration/enterprise/12x/120/collbcvd/edge.html

   Source: Adapted from community discussion — spag22500

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2. Question 332 · 450 in bank

   Select 2

   The security department will audit an IT department to ensure that the proper guidelines are being followed. The reports of the call detail records show unauthorized access to PSTN. Which two actions should an administrator check to prevent the unauthorized use of the telephony system? (Choose two.)

   • AForced authorization code is used to recognize a dialing extension and authorize an international call.
   • BEnsure that ad hoc conference calls are dropped if an external user is added.
   • CCall forward settings (All/Busy/No Answer) are restricted to internal extensions in the network.
   • DFor extension mobility, logged-out CSS is restricted to internal extensions and emergencies.
   • EAdd an additional firewall between the Cisco UCM server and the Expressway Core server.

   Show answer

   Answer: CD

   Explanation

   Provide segmentation and control to the number that can be called, or vice versa. As a leading practice recommendation, either disable Call Forward All or limit it to an extension within your Collaboration network. Call Forward Busy and Call Forward No Answer should also be limited to internal partitions only. For phones with extension mobility, a logged-out CSS should be restricted to internal and emergency partitions only. https://www.ciscopress.com/articles/article.asp?p=2218297&seqNum=10

   Source: Adapted from community discussion — WilliamC

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3. Question 333 · 450 in bank

   What is an advantage of using Cisco Webex Control Hub?

   • Aoffers easy contact management, centralized administration, and centralized configuration management
   • Bprovides streamlined communication and collaboration for a hybrid workforce
   • Cbrings video, audio, and web communication together to meet the collaboration needs of the modern workplace
   • Denables the provisioning, administration, and management of Webex services and Webex Hybrid Services

   Show answer

   Answer: D

   Explanation

   I think A The advantage of using Cisco Webex Control Hub is: A. Offers easy contact management, centralized administration, and centralized configuration management. Cisco Webex Control Hub provides a centralized platform for managing and administering Webex services. It allows administrators to easily manage user accounts, configure settings, and control access to various features and services. With centralized administration and configuration management, organizations can efficiently manage their Webex environment, ensuring consistency and ease of use for users. In addition to contact management and centralized administration, Cisco Webex Control Hub also offers other benefits such as analytics and reporting, security and compliance features, and integration with other Cisco collaboration tools. However, the specific advantage mentioned in the option is the easy contact management, centralized administration, and centralized configuration management provided by Cisco Webex Control Hub.

   Source: Adapted from community discussion — tangch

   References

   • Cisco documentation

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4. Question 334 · 450 in bank

   Select 2

   A customer reports that the load balancing solution is not working for two Cisco Unified Border Element routers. The (cube1.abc.com) router should take 60% of the calls, and the (cube2.abc.com) router should take 40% of the calls. Assuming all DNS A records are present, which two SRV configurations would provide the desired outcome? (Choose two.)

   • A_sip_udp.abc.com 60 IN SRV 60 1 5060 cube1.abc.com
   • B_sip_udp.abc.com 60 IN SRV 1 40 5060 cube2.abc.com
   • C_sip_udp.abc.com 60 IN SRV 3 60 5060 cube2.abc.com
   • D_sip_udp.abc.com 60 IN SRV 2 60 6060 cube1.abc.com
   • E_sip_udp.abc.com 60 IN SRV 1 60 5060 cube1.abc.com

   Show answer

   Answer: BE

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5. Question 335 · 450 in bank

   CAR is an example of which technique?

   • Atraffic policing
   • Btraffic signaling
   • Ctraffic conditioning
   • Dtraffic shaping

   Show answer

   Answer: A

   Explanation

   First line "This document clarifies the differences between committed access rate (CAR), which is the Cisco legacy traffic policing feature, and class-based policing, which is the newer Cisco traffic policer." https://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-policing/10118-cbpcar.html

   Source: Adapted from community discussion — pcp84

   References

   • Cisco documentation

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6. Question 336 · 450 in bank

   What is the function of DiffServ?

   • AIt automatically identifies traffic.
   • BIt guarantees end-to-end bandwidth for traffic.
   • CIt categorizes traffic.
   • DIt provides reserve bandwidth by using RSVP.

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   Answer: C

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7. Question 337 · 450 in bank

   An engineer configures Cisco UCM to use a second PSTN provider and ensures that the called party information that is sent matches what the provider expects. However, the engineer already configured the gateway, created the route group, and added the route group to the existing route list. Which action ensures the called party information requirement without affecting the existing PSTN provider?

   • AAdd a called party transform mask to the route list detail for the new PSTN route group.
   • BAdd a called party transform mask to the route pattern.
   • CAdd an external phone number mask to all devices.
   • DAdd a calling party transform mask to the route pattern.

   Show answer

   Answer: A

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8. Question 338 · 450 in bank

   Which type of traffic is marked as DSCP 46?

   • Avoice
   • Bcall signaling
   • CIP routing
   • Dmission-critical data

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   Answer: A

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9. Question 339 · 450 in bank

   Where does an administrator establish the trust boundary on a LAN?

   • Aaccess switch
   • Bdistribution switch
   • Cvoice VLAN
   • Dcore router

   Show answer

   Answer: A

   Explanation

   Based on the search results from your PDF, the correct answer to the question "Where does an administrator establish the trust boundary on a LAN?" is: A. access switch This is because the trust boundary is typically established at the access switch where devices such as Cisco IP phones are connected. The configuration on the switch allows it to trust the QoS markings from these devices

   Source: Adapted from community discussion — b3532e4

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10. Question 340 · 450 in bank

    What is a statement about shadow locations in Cisco UCM?

    • AShadow location enables a SIP intercluster trunk to pass enhanced location-based CAC information between Unified CM clusters.
    • BShadow location enforces low-bandwidth codec for calls between Unified CM clusters.
    • CShadow location enables a non-SIP intercluster trunk to pass enhanced location-based CAC information between Unified CM clusters.
    • DOnly the intercluster trunk can be assigned to shadow location.

    Show answer

    Answer: A

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350-801 practice, question 331. 450 questions available.