Enabling Wfq - HP 7102dl - ProCurve Secure Router Configuration Manual

Table 8-5. Mapping DiffServ to IP Precedence
DiffServ
0-7
8-15
16-23
24-31
32-39
40-47
48-55
56-63
If applications and devices outside the router will handle all packet marking,
you only need to enable WFQ and set a threshold level for subqueues.
If you want the router itself to mark packets with an IP precedence or DiffServ
value, you must configure a QoS map to do so. You would then apply this map
to a WAN interface. The router will mark matching outgoing packets with the
value you set. To learn how to configure the ProCurve Secure Router to mark
packets, see "Marking Packets with a ToS value" on page 8-45.

Enabling WFQ

WFQ is automatically enabled on all interfaces with E1 bandwidth or less. You
enable WFQ on the logical, rather than the physical, interface. For Frame
Relay, the interface, rather than the subinterface, handles queuing; however,
you enable WFQ on Asynchronous Transfer Mode (ATM) subinterfaces.
To enable or disable WFQ, move to the configuration mode context for that
interface and enter:
Syntax: [no] fair-queue [<threshold value>]
If you disable WFQ, the ProCurve Secure Router will use FIFO queuing for
that interface.
IP Precedence
0
1
2
3
4
5
6
7
Setting Up Quality of Service
Configuring WFQ
8-17