Quality of service (QoS) - open-switch/opx-docs GitHub Wiki

QoS support includes:

  • Assign packet to traffic classes using packet 802.1p, DSCP or more advanced ACL rules
  • Marking
  • Ingress rate policing using ACLs
  • Map traffic classes to queues
  • Egress Queue rate shaping
  • Weighted random early detection (WRED)
  • Hierarchical scheduling
  • Egress port-level shaping
  • CoPP support for configuring CPU rate-limits

OPX does not support QoS configurations using Linux commands — use the dell-base-qos.yang model.

See Programming examples for information on how to use dell-base-qos.yang and the CPS API for QoS applications.