Priority Trust - Huawei Quidway S3900 series Command Manual

Command Manual - QoS&QoS Profile
Quidway S3900 Series Ethernet Switches-Release 1510
By default, the switch uses the port priority instead of the 802.1p priority carried by a
packet.
After this command is configured, the switch will replace the packet 802.1p priority with
the priority of the received port, according to which the packet will be put into the
corresponding egress queue.
Example
# Set the priority of Ethernet 1/0/1 port to 7.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] interface Ethernet 1/0/1
[Quidway-Ethernet1/0/1] priority 7

1.1.12 priority trust

Syntax
priority trust
undo priority
View
Ethernet port view
Parameter
None
Description
Use the priority trust command to configure system to use the packet 802.1p priority
instead of the port priority.
Use the undo priority command to configure the system not to use packet 802.1p
priority.
By default, the system replaces the 802.1p priority carried by a packet with the port
priority.
Example
# Configure the system to use the packet priority on Ethernet 1/0/1.
<Quidway> system-view
Huawei Technologies Proprietary
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Chapter 1 QoS Commands