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Dell-EMC

D-SNC-DY-00 · Question #15

What is the impact of entering the qos-mode uniform command on a VTEP interface?

The correct answer is D. The payload DSCP value is copied to the outer header DSCP value. Entering the qos-mode uniform command on a VTEP interface ensures that the DSCP (Differentiated Services Code Point) value of the payload is copied to the outer header DSCP value. This maintains the Quality of Service (QoS) markings across the VXLAN tunnel, allowing consistent…

SONiC Network Configuration

Question

What is the impact of entering the qos-mode uniform command on a VTEP interface?

Options

  • AThe DCSP values for the local and remote VTEPs are synchronized.
  • BThe local VNI value is aligned to the VNI of the remote VTEP interface.
  • CA uniform VNI value is configured on local and remote VTEP interfaces.
  • DThe payload DSCP value is copied to the outer header DSCP value.

How the community answered

(38 responses)
  • A
    5% (2)
  • B
    3% (1)
  • C
    13% (5)
  • D
    79% (30)

Explanation

Entering the qos-mode uniform command on a VTEP interface ensures that the DSCP (Differentiated Services Code Point) value of the payload is copied to the outer header DSCP value. This maintains the Quality of Service (QoS) markings across the VXLAN tunnel, allowing consistent traffic prioritization.

Topics

#QoS uniform mode#DSCP#VTEP#outer header

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