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Field Description
Port priority trust type
Priority trust mode on the interface:
dot1p
,
dscp
, or
none
. If the trust mode
is
none
, the port priority is used for priority mapping.
qos trust
Use qos trust to configure the priority trust mode for an interface.
Use undo qos trust to restore the default.
Syntax
qos trust { dot1p | dscp }
undo qos trust
Default
For incoming VXLAN packets, the switch trusts the DSCP priority in the inner packet information.
For incoming non-VXLAN packets, the switch trusts the port priority as the 802.1p priority for
mapping.
Views
Layer 2/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.
Usage guidelines
For the switch to trust a packet priority of incoming packets on an AC, you must configure the
interface of the AC to trust the packet priority. For more information about ACs, see VXLAN
Configuration Guide.
Examples
# Set the priority trust mode to 802.1p priority on Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] qos trust dot1p
Related commands
display qos trust interface
Port priority commands
qos priority
Use qos priority to change the port priority of an interface.
Use undo qos priority to restore the default.
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