HP 7102dl - ProCurve Secure Router Configuration Manual page 988

Using the Web Browser Interface for Advanced Configuration Tasks
Configuring Quality of Service
N o t e
16-74
If this Frame Relay PVC will carry VoIP traffic, take care to set the fragmen-
tation threshold above the size of VoIP packets.
3. The committed burst rate determines the rate at which the Frame Relay
interface can forward traffic when the network is congested. You should
set the committed burst rate to equal the committed information rate
(CIR) that you have negotiated with your service provider. Enter the rate
in bps in the BC field.
4. The excessive burst rate determines the maximum rate at which the
Frame Relay subinterface can ever forward traffic. Some service provid-
ers allow you to burst up to the interface's transmission rate. Others
specify an excessive information rate (EIR). Consult your service level
agreement (SLA). The value you enter in the BE field is the rate over the
committed burst rate at which the interface can transmit data. In other
words, the BC plus the BE equals the total maximum bandwidth available
on the rate limited PVC.
5. Click Apply.
Figure 16-58. Rate Limiting a Frame Relay PVC