H3C S3100 8C SI - Page 541

Operation Manual – QoS-QoS Profile
H3C S3100 Series Ethernet Switches Chapter 1 QoS Configuration
1-22
Table 1-15 Mark the priority for packets that are of a VLAN and match specific ACL
rules
Operation Command Description
Enter system view
system-view
—
Mark the priorities for
packets matching
specific ACL rules
traffic-priority vlan vlan-id
inbound acl-rule { dscp
dscp-value | cos cos-value |
local-precedence pre-value }*
Required
Table 1-16 Mark the priority for packets that are of a port group and match specific ACL
rules
Operation Command Description
Enter system view
system-view
—
Enter port group view
port-group group-id
—
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
Table 1-17 Mark the priority for packets passing a port and matching specific ACL rules
Operation Command Description
Enter system view
system-view
—
Enter Ethernet port
view
interface interface-type
interface-number
—
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
 Note:
The priority marking function configured on a VLAN is only applicable to packets
tagged with 802.1Q header.
III. Configuration example
z Ethernet 1/0/1 belongs to VLAN 2 and is connected to the 10.1.1.0/24 network
segment.
z Mark the DSCP precedence as 56 for the packets from the 10.1.1.0/24 network
segment.