3Com 5500-EI PWR Reference Manual page 812

local-precedence pre-value: Sets the local precedence value, in the range of 0 to 7.
Description
Use the traffic-priority command to add a priority marking action to a QoS profile.
Use the undo traffic-priority command to remove a priority marking action from a QoS profile.
Do not configure 802.1p priority marking and local precedence marking for the same traffic. With
802.1p priority marking, the new 802.1p priority will be mapped to a local precedence automatically. If
local precedence marking is also configured, there will be two local precedence values for the traffic,
resulting in conflict. In this case, the device will display an error prompt.
Examples
# Add the priority marking action to the QoS profile named a123 to set the local precedence of the
inbound packets sourced from IP address 1.1.1.1 to 0.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 1.1.1.1 0
[Sysname-acl-basic-2000] quit
[Sysname] qos-profile a123
[Sysname-qos-profile-a123] traffic-priority inbound ip-group 2000 local-precedence 0
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