Configuration Example; Configuring Priority - Local Precedence Queue Mapping; Prerequisites; Configuring "802.1P Priority - Local Precedence Queue" Mapping Table - Huawei Quidway S3100 Series Operation Manual

Operation Manual – QoS
Quidway S3100 Series Ethernet Switches

1.4.2 Configuration Example

I. Network requirements
Configure the switch to trust 802.1p priority of inbound packets.
II. Configuration procedure
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] priority trust

1.5 Configuring Priority - Local Precedence Queue Mapping

The switch put packets into the proper port output queue based on the priority - local
precedence queue mapping. You can set the mapping relationship between priority and
local precedence queue with the help of commands.

1.5.1 Prerequisites

New mapping relationships have been established to modify the "802.1p priority - local
precedence queue", "IP precedence - local precedence queue", and "DSCP
precedence - local precedence queue" mapping tables.

1.5.2 Configuring "802.1p Priority - Local Precedence Queue" Mapping Table

Table 1-4 Configure the "802.1p priority - local precedence queue" mapping table
Operation
Enter system view
Set the mapping
table
Display
mapping table
The following table shows the default "802.1p priority - local precedence queue"
mapping table.
Command
system-view
qos
cos-local-precedence-map
cos0-map-local-prec
cos1-map-local-prec
cos2-map-local-prec
cos3-map-local-prec
cos4-map-local-prec
cos5-map-local-prec
cos6-map-local-prec
cos7-map-local-prec
the display
cos-local-precedence-map
Huawei Technologies Proprietary
1-6
Chapter 1 QoS Configuration
Description
—
Required
qos
Can be executed in any view.