Operation Manual – QoS-QoS Profile
H3C S3100 Series Ethernet Switches Chapter 1 QoS Configuration
1-21
1.4.3 Marking Packet Priority
 Note:
Only H3C S3100-EI series switches support this configuration.
Refer to section
Priority Marking for information about marking packet priority.
Marking packet priority can be implemented in the following two ways:
z Through traffic policing
When configuring traffic policing, you can define the action of marking the 802.1p
priority and DSCP precedence for packets exceeding the traffic specification. Refer to
section
Configuring Traffic Policing.
z Through the traffic-priority command
You can use the traffic priority command to mark the 802.1p priority, local precedence
and DSCP precedence of the packets.
I. Configuration prerequisites
The following items are defined or determined before the configuration:
z The ACL rules used for traffic classification are specified. Refer to the ACL module
of this manual for related information.
z The type and value of the precedence to be marked for the packets matching the
ACL rules are determined.
II. Configuration procedure
You can mark priority for all the packets matching specific ACL rules, or for packets that
match specific ACL rules and are of a VLAN, of a port group, or pass a port.
Table 1-14 Mark the priority for the packets matching specific ACL rules
Operation Command Description
Enter system view
system-view
—
Mark the priorities for
packets matching
specific ACL rules
traffic-priority inbound acl-rule
{ dscp dscp-value | cos cos-value |
local-precedence pre-value }*
Required
To Next Page
Loading...
Need help?
General