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350-801 · Question #595

What is the Cisco UCM service parameter default value for DSCP for TelePresence calls?

The correct answer is D. AF41. Cisco Unified Communications Manager marks TelePresence video media traffic with AF41 by default, which is the recommended DSCP value for interactive video to ensure adequate priority, bandwidth assurance, and controlled loss without competing with real-time voice traffic.

Infrastructure and Quality of Service

Question

What is the Cisco UCM service parameter default value for DSCP for TelePresence calls?

Options

  • ACS3
  • BCS4
  • CEF
  • DAF41

How the community answered

(28 responses)
  • A
    7% (2)
  • C
    4% (1)
  • D
    89% (25)

Explanation

Cisco Unified Communications Manager marks TelePresence video media traffic with AF41 by default, which is the recommended DSCP value for interactive video to ensure adequate priority, bandwidth assurance, and controlled loss without competing with real-time voice traffic.

Topics

#Cisco UCM#DSCP#TelePresence QoS#Service Parameters

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