Qos Trust - HP 6125G Command Reference Manual

Description
Use display qos trust interface to display priority trust mode and port priority information on an interface.
If no interface is specified, the command displays priority trust mode and port priority information for all
interfaces.
Examples
# Display the priority trust mode and port priority settings of GigabitEthernet 1/0/1.
<Sysname> display qos trust interface GigabitEthernet 1/0/1
Interface: GigabitEthernet1/0/1
Port priority information
Port priority :0
Port priority trust type : dscp
Table 24 Command output
Field
Interface
Port priority
Port priority trust type

qos trust

Syntax
qos trust { dot1p | dscp }
undo qos trust
View
Interface view
Default level
2: System level
Parameters
dot1p: Uses the 802.1p priority in incoming packets for priority mapping.
dscp: Uses the DSCP value in incoming packets for priority mapping.
Description
Use qos trust to configure an interface to use a particular priority field carried in packets for priority
mapping.
Use undo qos trust to restore the default priority trust mode.
By default, the 802.1p priority of incoming packets is trusted.
Examples
# Set the trusted packet priority type to DSCP priority on GigabitEthernet 1/0/1.
Description
Interface type and interface number
Port priority set for the interface
Priority trust mode on the interface:
•
dscp—Uses the DSCP precedence of incoming
packets for priority mapping.
•
dot1p—Uses the 802.1p priority of incoming
packets for priority mapping.
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