Nortel BSG12aw 1.0, Руководство по настройке

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QoS configuration 73
Configuration Guide
Procedure steps
Step Action
1 From the BSG navigation pane, select Configuration, WAN, Uplink Rate
Limit .
The Rate Limit Configuration pane appears.
2 From the Rate Limit Status list, select Enabled .
3 In the Uplink Rate Limit field, type the uplink rate limit provided by your ISP.
4 Click Apply .
End
Variable definitions
The following table describes the variables and values for configuring the uplink rate limit.
Configuring a policy map
Complete this procedure to configure a policy map. A policy map defines the committed and peak
bandwidth for a type of traffic.
Using TRTCM, the BSG meters the IP packet stream and marks the packets based on Peak
Information Rate (PIR) and Committed Information Rate (CIR), and their associated burst sizes
(CBS and PBS). TRTCM marks the packet red if it exceeds PIR, yellow if it exceeds CIR, and
green if it does not exceed CIR.
Procedure steps
Step Action
1 From the BSG navigation pane, select Configuration, QoS, Policy Map tab .
The QOS Policymap Settings pane appears.
2 In the Police ID field, type the police ID.
3 In the PIR (bytes per second) field, type the Peak Information Rate value.
4 In the CIR (bytes per second) field, type the Committed Information Rate value.
5 In the PBS (Peak frame size (bytes)) field, type the Peak Burst Size value.
Variable Value
Rate Limit Status Select the rate limit status. Select one of the following:
• Enabled - enables uplink rate limiting feature
• Disabled - disables uplink rate limiting feature
The default value is Disabled.
Uplink Rate Limit Specifies the uplink rate limit over the WAN interface (in bps).
The range is 100,000 to 100,000,000 bps.