Configuring Priority Mapping; Configuring A Priority Mapping Table; Configuring A Port To Trust Packet Priority For Priority Mapping - HP A5120 EI Series Configuration Manual

Task

Configuring a priority mapping table

Configuring a port to trust packet priority for priority mapping

Changing the port priority of an interface

Configuring priority mapping

Configuring a priority mapping table
Follow these steps to configure an uncolored priority mapping table:
To do...
Enter system view
Enter priority mapping table view
Configure the priority mapping
table
NOTE:
When configuring the DSCP-to-drop priority mapping table, you cannot map any DSCP value to drop
precedence value 1.
Configuring a port to trust packet priority for priority mapping
When configuring the trusted packet priority type on an interface or port group, use the following
keywords:
dot1p—Uses the 802.1p priority of received packets for mapping.

dscp—Uses the DSCP precedence of received IP packets for mapping.

untrust—Uses port priority as the 802.1p priority for priority mapping.

Follow these steps to configure the trusted packet priority type on an interface or port group:
To do...
Enter system view
Enter interface
view or port
group view
Configure the
priority trust
mode
Use the command...
system-view
qos map-table { dot1p-dp |
dot1p-lp | dscp-dot1p | dscp-dp |
dscp-dscp }
import import-value-list export
export-value
Enter interface view
Enter port group view
Trust the 802.1p or
DSCP priority in
packets
Use the command...
system-view
interface interface-type
interface-number
port-group manual port-
group-name
qos trust { dot1p | dscp
}
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Remarks
Optional
Optional
Optional
Remarks
—
Required
Required
Newly configured mappings
overwrite the old ones.
Remarks
—
Use either command.
Settings in interface view take effect
on the current interface; settings in
port group view take effect on all
ports in the port group.
Use either command.
By default, the device trusts the port