Saturday, April 1, 2023
Legacy Router QoS Uncategorized 

WRED QoS Commands

Simon Birtles , ,

The following commands are for software based QoS, therefore they are no applicable for PFC based QoS, although they are available on 6500/7600 where the card/port being configured is a OSM/ES20/SIP router based card.

 (Not Supported on hardware switched PFC traffic, but is for software switched traffic)

  • random-detect  [dscp-based | prec-based]
  • random-detect cos-based
  • random-detect flow (Interface Configuration)
  • random-detect flow average-depth-factor (Interface Configuration)
  • random-detect flow count (Interface Configuration)
  • random-detect cos (threshold changes per CoS value)
  • random-detect dscp  (threshold changes per dscp value)
  • random-detect precedence (threshold changes per prec value)
     
  • random-detect exponential-weighting-constant
     
  • random-detect discard-class
  • random-detect discard-class-based
     
  • random-detect aggregate
  • random-detect dscp (aggregate)
  • random-detect precedence (aggregate)
  • random-detect-group (Global Configuration)
  • random-detect ecn

Simon Birtles

I have been in the IT sector for over 20 years with a primary focus on solutions around networking architecture & design in Data Center and WAN. I have held two CCIEs (#20221) for over 12 years with many retired certifications with Cisco and Microsoft. I have worked in demanding and critical sectors such as finance, insurance, health care and government providing solutions for architecture, design and problem analysis. I have been coding for as long as I can remember in C/C++ and Python (for most things nowadays). Locations that I work without additional paperwork (incl. post Brexit) are the UK and the EU including Germany, Netherlands, Spain and Belgium.