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Configuring Quality of Service
333
ProSafe M5300 Switch
3. Use Global Trust Mode to specify whether to trust a particular packet marking at ingress.
Global Trust Mode can only be one of the following. Default value is trust dot1p.
• untrusted
• trust dot1p
• trust ip-dscp
4. 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 untrusted.
• untrusted
• trust dot1p
• trust ip-dscp
5. Click CANCEL to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
6. If you change any of the settings on the page, click APPLY to send the updated
configuration to the switch.
Advanced
From the Advanced link, you can access the following pages:
• CoS Configuration on page 332
• 802.1p to Queue Mapping on page 333
• IP DSCP to Queue Mapping on page 334
• CoS Interface Configuration on page 335
• Interface Queue Configuration on page 336
• CoS Queue Drop Precedence Configuration on page 337
802.1p to Queue Mapping
The 802.1p to Queue Mapping page also displays the Current 802.1p Priority Mapping table.
To display the 801.p to Queue Mapping page, click QoS
CoS Advanced 802.1p to
Queue Mapping.