Command Reference Guide

75
Use undo qos trust to restore the default priority trust mode.
Syntax
qos trust { dot1p | dscp }
undo qos trust
Default
An interface does not trust any packet priority.
Views
Layer 2 Ethernet interface view, Layer 3 Ethernet interface view
Predefined user roles
network-admin
Parameters
dot1p: Uses the 802.1p priority in incoming packets for priority mapping.
dscp: Uses the DSCP value in incoming packets for priority mapping.
Examples
# Set the trusted packet priority type to 802.1p priority on FortyGigE 1/1/1.
<Sysname> system-view
[Sysname] interface FortyGigE 1/1/1
[Sysname-FortyGigE1/1/1] qos trust dot1p
Related commands
display qos trust interface