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H11-811 – HCNA-UC (Unified Communication)

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Showing 13–15 of 15 questions

Question 13

The eSpace IPT solution architecture consists of several layers including terminal access, call control, and service application layers. Which of the following components belongs to the call control layer?

Select an option, then click Submit answer.

  • ○

    IAD1224

  • ○

    U1960

  • ○

    eSpace 7910

  • ○

    eSpace 8950


Question 14

IP phones can obtain IP addresses through the DHCP server to access the IP network.

Select an option, then click Submit answer.

  • ○

    TRUE

  • ○

    FALSE


Question 15

Which of the following statements is INCORRECT about the mode for obtaining the IAD IP address?

Select an option, then click Submit answer.

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    Set a static IP address for the IAD.

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    Dynamically obtain the IP address through DHCP.

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    Allow eSight to deliver the IAD IP address.

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    Obtain the IP address through PPPoE.