CCNA Collaboration Implementing Cisco Collaboration Devices (CICD) v1.0

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Exam contains 390 questions

In which three ways does QoS provide better network service VoIP quality? (Choose three.)

  • A. minimizes priority queuing
  • B. manages network congestion
  • C. improves loss characteristics
  • D. supports dedicated bandwidth
  • E. decreases traffic priorities
  • F. increases packet size


Answer : BCD

Explanation:
In general, QoS provides better (and more predictable) network service by providing the following features: "¢ Supporting dedicated bandwidth "¢ Improving loss characteristics "¢ Avoiding and managing network congestion "¢ Shaping network traffic "¢ Setting traffic priorities across the network
Reference:
https://www.cisco.com/c/en/us/td/docs/ios/solutions_docs/qos_solutions/QoSVoIP/QoSVoIP.pdf

In which two ways does QoS provide better network service VoIP quality? (Choose two.)

  • A. minimizes priority queuing
  • B. increases packet size
  • C. decreases traffic priorities
  • D. manages network congestion
  • E. improves loss characteristics


Answer : DE

Which option is the Cisco recommended mechanism for delivering voice payload?

  • A. IntServ
  • B. DiffServ
  • C. Policing
  • D. Shaping


Answer : B

Which two choices best describe call signaling and media flows? (Choose two.)

  • A. A process used to connect two parties calling
  • B. Audio or video or both transferred between two parties during conversation
  • C. Protocol for end-to-end users
  • D. A flow of audio and instant messaging
  • E. All call control signals being delivered through a channel
  • F. Data telephony, over a data network such as the Internet


Answer : AB

DRAG DROP -
Drag the functionality on the left to the correct protocol on the right.
Select and Place:




Answer :

Which protocol is used to monitor active voice call quality?

  • A. RTCP
  • B. RTP
  • C. QoS
  • D. STP
  • E. SDP


Answer : A

Which server does Cisco recommend that you configure before a CUCM backup?

  • A. SFTP
  • B. FTP
  • C. SNMP
  • D. TFTP A


Answer : Explanation

An engineer is configuring the Cisco Unified Communications Manager disaster recovery system. Which three statements about the disaster recovery system are true? (Choose three.)

  • A. It requires the use of schedules for backups.
  • B. Backup files are encrypted using the cluster security password.
  • C. If the backup device is listed in a backup schedule, it cannot be manually deleted.
  • D. If the backup does not complete within 40 hours, the backup times out.
  • E. Archiving backups to tape drives is supported.
  • F. SSL is used between the master and local agents.


Answer : BCE

CUC 10.X supports LDAP integration with several widely used LDAP directories systems, including the following:

  • A. Microsoft Active Directory 2000, 2003 and 2008 (support for AD 2012 only in CUCM 10.x and later
  • B. Microsoft Active Directory Application Mode 2003
  • C. Microsoft Lightweight Directory Services 2008
  • D. iPlanet Directory Server 5.1
  • E. Sun ONE Directory Server (5.2, 6.x)
  • F. Open LDAP (2.3.39, 2.4)


Answer : A

How does a MGCP CALL AGENT route calls?

  • A. Route-pattern
  • B. Directory number
  • C. Route list
  • D. Wildcard pattern


Answer : A

Refer to the exhibit.


Which Cisco Unified Communications platform is being utilized?

  • A. Cisco Unified Communications Manager Express
  • B. Cisco Unified Presence
  • C. Cisco Unity Connection
  • D. Cisco Unified Communications Manager


Answer : A

An engineer is adding MCU 4500 to Cisco Unified Communications Manager. Which two configuration areas within Cisco Unified Communications Manager allow the engineer to perform this task? (Choose two.)

  • A. TFTP services
  • B. SIP endpoint
  • C. Media bridge
  • D. SCCp endpoint


Answer : BC

Which three options are the correct methods to implement end users in Cisco Unified Communications Manager? (Choose three.)

  • A. Manually
  • B. DHCP
  • C. Bulk import using BAT
  • D. TFTP
  • E. LDAP synchronization
  • F. Autoregistration ACE


Answer : Explanation

Which two explanations of DTMF dialing are true? (Choose two.)

  • A. DTMF dialing consists of simultaneous voice-band tones generated when a button is pressed on a telephone.
  • B. The use of DTMF enables support for advanced telephony services.
  • C. DTMF dialing uses INVITE messages to signal when the first digit is pressed in a new call.
  • D. DTMF dialing consists of a simultaneous digital-band pulse generated when a button is pressed on a telephone.
  • E. DMTF dialing is based on rows and columns of Low frequency modulation. There are 4 rows, and 5 columns, with 2 farthest right columns and being used for reserved applications.


Answer : AB

Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/sip/configuration/12-4t/sip-12-4t-book/voi-sip-dtmf.html#GUID-A23A02E9-3FD2-4C3A-8ED4-
78BDC82AAEAE

How are calls routed in an MGCP call agent?

  • A. By route patterns on Cisco Unified Communications Manager
  • B. By dial peers on the gateway
  • C. By static routes on the gateway
  • D. By a translation pattern on Cisco Unified Communications Manager


Answer : A

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Exam contains 390 questions

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