ADTRAN AOS Version R10.1.0 Command Reference Manual page 3310

Command Reference Guide Route Map Command Set
Expedited Forwarding PHB
RFC 2598 created a new DiffServ PHB intended to provide the best service possible on an IP network.
Packets using the expedited forwarding PHB markings should provide service to reduce latency, jitter, and
dropped packets, and be guaranteed bandwidth during the entire end-to-end transmission journey through
the network. The DSCP value for the expedited forwarding PHB is 46 (DSCP bits are 101110).
Usage Examples
The following example instructs the route map named MYMAP to match the IP header with a DSCP AF
Class 1, Subclass 2 (af12):
(config)#route-map MYMAP permit 100
(config-route-map)#match ip dscp af12
60000CRG0-35E Copyright © 2012 ADTRAN, Inc. 3310