SROS Command Line Interface Reference Guide
Quality of Service (QoS) Map Commands
5991-2114
© Copyright 2007 Hewlett-Packard Development Company, L.P.
1402
When determining the
priority percent
<bandwidth>
entry, use the following formula:
where
Bandwidth
minimum amount of bandwidth needed for the traffic (in kbps)
Line Rate
total data rate configured on the interface (for example, 8 DS0s (64 kbps per DS0)
on a T1 equals a line rate of 512 kbps)
For example, to specify 80 kbps of data on an interface with a total of 512 kbps of available bandwidth,
enter the following command:
ProCurve(config-qos-map 1)#
priority percent 16
Usage Examples
The following example configures QoS for a network with the following needs:
Reserve 15% of the line rate for routing traffic and L2 protocol traffic (
max-reserved-bandwidth
= 85)
Line Rate = 512 kbps
Guaranteed 256 kbps for Voice
Guaranteed 96 kbps for Class 1
Guaranteed 52 kbps for Class 2
To configure this QoS policy, enter the following QoS map and interface commands:
1. Allocate LLQ Priority voice traffic
ProCurve(config)#
qos map MyMap 1
ProCurve(config-qos-map)#
match list VOICE
ProCurve(config-qos-map)#
priority 256
2. Allocate the CBWFQ data traffic bandwidth for classes 1 and 2
ProCurve(config)#
qos map MyMap 2
ProCurve(config-qos-map)#
match list CLASS_1
ProCurve(config-qos-map)#
bandwidth 96
ProCurve(config)#
qos map MyMap 3
ProCurve(config-qos-map)#
match list CLASS_2
ProCurve(config-qos-map)#
bandwidth 52
3. Specify the reserved bandwidth and apply the map
ProCurve(config-fr 1)#
max-reserved-bandwidth 85
ProCurve(config-fr 1)#
qos-policy out MyMap
Bandwidth
Line Rate
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Содержание ProCurve Secure 7102dl
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