Refer to the exhibit. An engineer must maintain consistent parity between incoming and outgoing voice traffic for the trunk switch ports on a wireless controller. Which QoS value must be trusted?

The correct answer is A. DSCP. https://community.cisco.com/t5/routing/when-to-use-cos-instead-of-dscp/td-p/2071708

QoS on a Wireless Network

Question

Exhibit

Options

ADSCP
BCoS
CIP precedence
D802.1p

How the community answered

(49 responses)

A
92% (45)
B
2% (1)
C
4% (2)
D
2% (1)

Explanation

https://community.cisco.com/t5/routing/when-to-use-cos-instead-of-dscp/td-p/2071708

Topics

#QoS#DSCP#trunk port#voice traffic

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