Tasks at a glance
(Required.) Perform one of the following tasks:
•
Configuring an interface to trust packet priority for priority mapping
•
Changing the port priority of an interface
Configuring a priority map
Step
1.
Enter system view.
2.
Enter priority map
view.
3.
Configure mappings
for the priority map.
Configuring an interface to trust packet priority for
priority mapping
You can configure the switch to trust a particular priority field carried in packets for priority mapping on
interfaces.
When you configure the following trusted packet priority type on an interface, use the following available
keywords:
•
dot1p—Uses the 802.1p priority of received packets for mapping.
dscp—Uses the DSCP precedence of received IP packets for mapping.
•
none—Uses the port priority as the 802.1p priority for mapping.
•
To configure the trusted packet priority type on an interface:
Step
1.
Enter system view.
2.
Enter Ethernet interface
view.
Command
system-view
qos map-table { dot1p-dp | dot1p-lp | dscp-dot1p |
dscp-dp | dscp-dscp }
import import-value-list export export-value
Command
system-view
interface interface-type
interface-number
30
Remarks
N/A
N/A
By default, the default
priority maps are used.
For more information, see
"Appendixes."
Newly configured
mappings overwrite the
old ones.
Remarks
N/A
N/A