HP 7102dl - ProCurve Secure Router Configuration Manual page 979

Using the Web Browser Interface for Advanced Configuration Tasks
7. You will now move to the DSCP Outbound Marking window. Because
signaling traffic, as well as the VoIP packets themselves, must receive
priority handling, you should mark signaling traffic with a ToS value. You
can accept the default value 26 (for assured forwarding class 31) or enter
any value between 0 and 63. However, you should enter a value for at least
AF31. (See Table 16-2.)
The QoS wizard automatically configures the router to mark SIP signaling
traffic with this value. If your VoIP devices do not use SIP, then you must
configure the router to mark the signaling traffic from the CLI. See
Chapter 8: Setting Up Quality of Service.
Table 16-2. Assured-Forwarding PHB
AF Class Drop Precedence DSCP
AF1 low
medium
high
AF2 low
medium
high
AF3 low
medium
high
AF4 low
medium
high
8. Click Next.
Configuring Quality of Service
DiffServ Value
001010 10
001100 12
001110 14
010010 18
010100 20
010110 22
011010 26
011100 28
011110 30
100010 34
100100 36
100110 38
16-65