HP 5920 Configuration Manual page 37

Traffic
destination
Internet
Figure 7 Network diagram
Configuration procedure
Enable trusting port priority:
1.
# Set the port priority of Ten-GigabitEthernet 1/0/1 to 3.
<Device> system-view
[Device] interface ten-gigabitethernet 1/0/1
[Device-Ten-GigabitEthernet1/0/1] qos priority 3
[Device-Ten-GigabitEthernet1/0/1] quit
# Set the port priority of Ten-GigabitEthernet 1/0/2 to 4.
[Device] interface ten-gigabitethernet 1/0/2
[Device-Ten-GigabitEthernet1/0/2] qos priority 4
[Device-Ten-GigabitEthernet1/0/2] quit
# Set the port priority of Ten-GigabitEthernet 1/0/3 to 5.
Traffic priority order
management
department > marketing
department
Management
department > marketing
department > R&D
department
Queuing plan
Traffic source
Management
department
Marketing department
R&D department
Management
department
Marketing department
31
Output queue Queue priority
4 Medium
2 Low
2 Low
6 High
4 Medium