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Configuring Quality of Service
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ProSafe M5300 Switch
To map DSCP values to queues:
1. Use Interface to specify CoS configuration settings based per-interface or specify all
CoS configurable interfaces.
2. The IP DSCP field displays an IP DSCP value from 0 to 63.
3. For each DSCP value, specify which internal traffic class to map the corresponding IP
DSCP value. The queue number depends on specific hardware.
4. Click CANCEL to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
5. If you make changes to the page, click APPLY to apply the changes to the system.
CoS Interface Configuration
Use the CoS Interface Configuration page to apply an interface shaping rate to all interfaces
or to a specific interface.
To display the CoS Interface Configuration page, click QoS CoS> Advanced > CoS
Interface Configuration.
To configure CoS settings for an interface:
1. Use Interface to specify all CoS configurable interfaces.
2. Use Interface Trust Mode to specify whether to trust a particular packet marking at ingress.
Interface Trust Mode can only be one of the following. Default value is trust dot1p.
• untrusted
• trust dot1p
• trust ip-dscp