Class of Service Markings

Overall Mapping Table
Traffic type DSCP/class selector description DSCP Value 802.1 pbit CoS Queue
Best Effort Traffic - Default Best Effort - BE 0 0 Standard
Scavenger Class Class Selector 1 - CS1 8 1
Bulk Data Assured Forwarding - AF11 10 1
  Assured Forwarding - AF12 12 1
  Assured Forwarding - AF13 14 1
Network Management Transactional Data Class Selector 2 - CS2 16 1 Silver
  Assured Forwarding - AF21 18 2
  Assured Forwarding - AF22 20 2
  Assured Forwarding - AF23 22 2
Call Signaling Class Selector 3 - CS3 24 3 Gold
Mission Critical Data Assured Forwarding - AF31 26 3
  Assured Forwarding - AF32 28 3
Streaming Video Assured Forwarding - AF33 30 3
Interactive Video Class Selector 4 - CS4 32 4
  Assured Forwarding - AF41 34 4
  Assured Forwarding - AF42 36 4
  Assured Forwarding - AF43 38 4
Interactive Video Signaling Class Selector 5 - CS5 40 5 Premium
Voice Express Forwarding - EF 46 5
IP Routing Class Selector 6 - CS6 48 6
Network Control Traffic Class Selector 7 - CS7 56 7