Cisco 642-185

Implementing Cisco TelePresence Solutions (ITS)Version: Demo 4.4

QUESTION NO: 1 As per RFC 4594, which DSCP marking should be used for Cisco TelePresence bearer traffic? A. AF31 B. AF41 C. CS3 D. CS4 E. EF

Answer: D

Explanation:

QUESTION NO: 2 What type of trunk is required between the Cisco Unified Communications Manager where CiscoTelePresence devices are registered and the Cisco Unified Videoconferencing MCU to supportCisco TelePresence interoperability? A. SCCP B. H.323 C. SIP D. H.323 to SIP

Answer: C

Explanation:

QUESTION NO: 3 When configuring the Switching Policy on a Cisco TelePresence Multipoint Switch, which twoswitching options can, you choose? (Choose two) A. Dynamic B. Room C. fragment-free D. speaker E. row F. on-demand

Answer: B,D

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Explanation:

QUESTION NO: 4 Which DHCP server gives secondary codecs in Cisco TelePresence CTS-3000 and CTS-3200systems their IP addresses? A. DHCP server on the voice VLAN B. DHCP server on the primary codec C. DHCP server on the Cisco Unified Communications Manager D. DHCP server on the Cisco TelePresence Manager

Answer: B

Explanation:

QUESTION NO: 5 Which audio encoding and compression standard is used for a Cisco TelePresence call betweentwo Cisco TelePresence endpoints? A. G.711 B. G.729 C. Audio Lossless Coding D. Advanced Audio Coding-Low Delay

Answer: D

Explanation:

QUESTION NO: 6 During your RRA assessment of a potential Cisco TelePresence System 3000 room you notice: Walls 1, 2, and 4 are painted plasterboard (drywall) Wall 3 is a heavy plate glass interior wall with a solid frosted finish What are two inherent concerns? (Choose two.)

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A. Privacy is compromised because people will be able to see into the room through the glasswall. B. Lighting from the adjacent room may illuminate a portion of this room and should be measuredto see if remediation is required. C. The glass wall will promote excessive reverberation between itself and the multiple plasmascreens on the Cisco TelePresence endpoint D. The glass wall will promote excessive reverberation between itself and wall 4.

Answer: B,C

Explanation:

QUESTION NO: 7 A Cisco TelePresence System 1000 is assigned 192.168.3.200/28. There is no LANmisconfiguration. Why would the Cisco TelePresence System 1000 not be able to reach theCUCM? A. The CUCM has an IP address of 10.1.1.2. B. The CUCM has an IP address of 192.168.3.2. C. The CUCM has the same MAC address as the CTS. D. There should be no issue.

Answer: A

Explanation:

QUESTION NO: 8 Which statement is incorrect when a Cisco TelePresence System is used for contact centerintegration with UCCX? A. The UCCX application user needs to monitor the status of both the codec and the phone. B. An agent can only be assigned with one Cisco TelePresence System endpoint. C. An agent cannot transfer a Cisco TelePresence call. D. A Cisco TelePresence System endpoint cannot put a call on hold to accept another one fromthe queue.

Answer: D

Explanation:

QUESTION NO: 9 DRAG DROP

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Answer:

Explanation:

30 inches Minimum Distance from the LCD bezel to the close edge of the table

100 inches Minimum distance from the LCD bezel to the far edge of the table.

50 inches Participant chair spacing.

QUESTION NO: 10 Cisco TelePresence traffic receives the optimal service when it is provisioned with which QoS

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mechanism? A. low latency queuing B. class-based weighted fair queuing C. weighted fair queuing D. strict policy queuing

Answer: A

Explanation:

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