HP TopTools for Hubs and Switches - Manual (Page 135)

Quality of Service
Configuring a QoS Policy for IP Type of Service (ToS)
11-7
network. (Information on how to use the console interface to configure
ToS Differentiated Services is included on your HP TopTools for Hubs &
Switches CD.)
Figure 11-3. Qos Policy for IP Type of Service (ToS)
The following table describes how a ToS prioritization policy can affect IP
packet priority:
For a given packet carrying a given codepoint in the ToS field:
Outbound
Procurve
Switch
Ports ToS Option
IP Precedence
(Value = 0-7)
Differentiated Services