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CIPTV2 Exam - Question 54


Which DSCP service parameter can be configured for Cisco TS endpoints and Cisco Communication Manager endpoints?

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Correct Answer:

The DSCP (Differentiated Services Code Point) service parameter specifies the class of service for the network traffic. For Cisco TS endpoints and Cisco Communication Manager endpoints, configuring the DSCP for the audio portion of Cisco TelePresence calls is appropriate because these endpoints are often used for TelePresence, which is a video conferencing technology that also includes audio. This helps ensure that the audio quality is prioritized in a video call scenario.

Discussion

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polypan
Dec 14, 2019

maybe the correct answer is C.

sgabra
Jan 13, 2020

Correct answer is A

dietrroc
Feb 4, 2020

C... The answer must be C, if ask about UC endpoint, it would be A.

G0y0Option: B
Feb 28, 2025

There should be an option that says "all the options mentioned", because all those parameters are literally configurable in Service Parameters, both for TS endpoints and CUCM endpoints. Any idea? For a more symbolic ideology, since legacy devices were only audio endpoints, I would prefer B. in that assumption. However, it is in base just in a ideology, not in a technical basis, since all of these options are available in service parameters.

G0y0
Feb 28, 2025

No, wait!, I was reviewing an MX300 config, And we have the following defaults values: Network 1 QoS Diffserv Audio: 46 Network 1 QoS Diffserv Data: 34 Network 1 QoS Diffserv ICMPv6: 0 Network 1 QoS Diffserv NTP: 0 Network 1 QoS Diffserv Signalling: 24 Network 1 QoS Diffserv Video: 34 Network 1 QoS Mode: Diffserv It means that for audio is taking the DiffServ of a standard Audio Call , and video refers to a Video call (both audio and video components), also, TS endpoints are capable to do standard audio calls. Then Answer B is correct, because audio calls are common in all of the collaboration endpoints. Correct answer is B.