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Which of the following event log error messages on a Ci…

Which of the following event log error messages on a Cisco TelePresence VCS is most likely to require that
you navigate to Registration > Allow List to correct the error?

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A.
Authentication Failed

B.
Security denial

C.
Unknown domain

D.
Received from unauthenticated source

Explanation:
Of the choices provided, the event log error message Security denial on a Cisco TelePresence Video
Communication Server (VCS) is most likely to require that you navigate to Registration > Allow List to correct
the error. The error messages Security denial and AOR is not permitted by Allow/Deny list indicate that an
endpoint has been restricted by an allow list or a deny list. If the Restriction policy-setting is set to Allow List, an
endpoint will be allowed to register only if its alias matches an Allow List entry. If the Restriction policy setting is
set to Deny List, an endpoint will be allowed to register only if its alias does not match a Deny List entry.
To configure the restriction policy, navigate to Registration > Configuration. To add, modify, or remove Allow
List patterns, navigate to Registration > Allow List. To add, modify, or remove Deny List patterns, navigate to
Registration > Deny List.
The event log error message Authentication Failed or Received from unauthenticated source on a Cisco VCS is
most likely to require that you check the authentication settings on the Cisco VCS and on the endpoint. To
check the Cisco VCS local database, navigate to Authentication > Devices > Local Database. To check
authentication parameters on an endpoint, navigate to Configuration > System Configuration > H323 > Profile 1
> Authentication for H.323 or Configuration > System Configuration > SIP > Profile 1 > Authentication 1 for
Session Initiation Protocol (SIP).
The event log error message Unknown domain on a Cisco VCS is most likely to require that you check the list
of defined domains on the VCS by navigating to Protocols > SIP > Domains. If the endpoint’s domain name
does not exist on the VCS, the endpoint will not be allowed to register.

Cisco: Endpoint registration problems with the Cisco VCS
Cisco: Cisco TelePresence Video Systems Getting Started Guide: Configuring H.323 and SIP (PDF)

3 Comments on “Which of the following event log error messages on a Ci…

  1. Heike says:

    New 210-065 Exam Questions Updated Recently (9/Jan/2018):

    NEW QUESTION 347
    Which effect of the CLI set audio aec enable command on the immersive Cisco Telepresence system is true?

    A. Echo cancellation is enabled.
    B. Call economy quality feature is enabled.
    C. Noise cancellation is enabled.
    D. AEC audio codec is enabled.

    Answer: A

    NEW QUESTION 348
    What is the process for resetting a Cisco VCS control appliance back to initial default configuration?

    A. Push down and hold the reset button on the back of the VCS appliance for 10 seconds and power cycle the device.
    B. Log onto the CLI console as root and initiate the defaults-reset command.
    C. Log into the GUI interface as administrator, choose System Settings, select Restore, select Factory Reset.
    D. Log onto the CLI console as root and initiate the factory-reset command.

    Answer: D

    NEW QUESTION 349
    Which two Cisco TelePresence endpoints support hosting embedded multisite conferences? (Choose two.)

    A. SX20
    B. MX800
    C. DX70
    D. DX80
    E. Jabber Video for Cisco TelePresence

    Answer: AB

    NEW QUESTION 350
    Which option is the Cisco recommended layout if cascading is being used?

    A. Enhanced Continuous Presence
    B. Full Participant
    C. Continuous Presence
    D. Active Speaker

    Answer: C




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  2. Heike says:

    NEW QUESTION 350
    Which option is the Cisco recommended layout if cascading is being used?

    A. Enhanced Continuous Presence
    B. Full Participant
    C. Continuous Presence
    D. Active Speaker

    Answer: C

    NEW QUESTION 351
    A Cisco EX60 is connected to the network, but users cannot make calls and the device is unregistered. The voice engineer configured the device on Cisco Unified Communications Manager. Which two options are causes of this problem? (Choose two.)

    A. SIP URI is not configured correctly.
    B. H.323 parameters are not configured correctly.
    C. IP address is in a different subnet.
    D. No user is associated to a device.
    E. SIP proxy is not configured correctly.

    Answer: DE

    NEW QUESTION 352
    Which desktop endpoint support 802.3af PoE?

    A. DX70
    B. DX80
    C. DX90
    D. DX650

    Answer: D

    NEW QUESTION 353
    An engineer is backing up a VCS configuration. Which two methods can be used? (Choose two.)

    A. FTP
    B. SFTP
    C. SSH
    D. Web administration
    E. Local

    Answer: BC

    NEW QUESTION 354
    An engineer sees a video camera icon on the Cisco IP phone screen status line. Which meaning of this icon is true?

    A. The Cisco VT camera is connected to the PC, and the PC is connected to the Cisco IP phone.
    B. The Cisco IP phone has web access.
    C. The Cisco IP phone is receiving a video call.
    D. The Cisco IP phone is configured with video capabilities.

    Answer: D

    NEW QUESTION 355
    When an administrator schedules a conference, which three devices are part of the process? (Choose three.)

    A. Endpoint
    B. Cisco Prime Collaboration Manager
    C. Cisco TelePresence Management Suite
    D. Cisco Communications Manager
    E. MCU appliance
    F. Cisco TelePresence Content Server

    Answer: BDF




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