Setting The Priority Of Protocol Packets - H3C S5600 Series Operation Manual

Operation Manual – QoS-QoS Profile
H3C S5600 Series Ethernet Switches
Note that, this is a global setting, not a per port setting. This is only recommended for
advanced network environments.
I. Configuration prerequisites
The mapping between 802.1p priority and local precedence has been determined.
II. Configuration procedure
Follow these steps to configure the mapping between 802.1p priority and local
precedence:
Enter system view
Configure the mapping
between 802.1p priority
and local precedence
III. Configuration example
# Configure these mappings between 802.1p priority and local precedence: 0 to 2, 1 to
3, 2 to 4, 3 to 1, 4 to 7, 5 to 0, 6 to 5, and 7 to 6. Then, display the configuration.
<Sysname> system-view
[Sysname] qos cos-local-precedence-map 2 3 4 1 7 0 5 6
[Sysname] display qos cos-local-precedence-map
cos-local-precedence-map:
--------------------------------------------------------------------------
local precedence(queue) :

1.4.3 Setting the Priority of Protocol Packets

Refer to section
I. Configuration prerequisites
The protocol type has been determined.
The priority type (IP or DSCP) and priority value have been determined.
II. Configuration procedure
Follow these steps to set the priority for specific protocol packets:
To do...
system-view
qos
cos-local-precedence-m
ap 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
cos(802.1p) :
Protocol Priority
Use the command...
0 1 2
2 3 4
for information about priority of protocol packets.
1-17
Chapter 1 QoS Configuration
Remarks
—
Required
3 4 5 6
1 7 0 5
7
6