H3C S7500 Series Ethernet Switches Command Manual

Command Manual – QoS
H3C S7500 Series Ethernet Switches Chapter 1
QoS Commands
1-27
II. For non-type-A LPUs:
traffic-priority inbound acl-rule [ system-index ] { { dscp dscp-value |
ip-precedence pre-value } | { cos cos | local-precedence pre-value } }*
undo traffic-priority inbound acl-rule
 Note:
LPUs that are not a type support applying the combination of IP ACL rules and link ACL
rules. However, the field defined by the IP ACL rules and link ACL rules cannot be of
more than 32 characters. Otherwise, the combination cannot be applied successfully.
View
QoS view
Parameters
inbound: Performs priority marking for the packets received by the port.
outbound: Performs priority marking for the packets sent by the port.
acl-rule: Applied ACL which can be the combination of various ACL rules. For the ways
of type-A LPUs to combine ACLs and the description on related parameters, refer to
Table 1-4 and Table 1-6. For the ways of non-type-A LPUs to combine ACLs and the
description on related parameters, refer to
Table 1-5 and Table 1-6.
system-index: Specifies an interior index value which is used when an ACL rule is
applied to the port. The index value ranges from 0 to 4294967295. This keyword is only
available when the ACL rule number is specified in the command. After the specified
ACL takes effect, there are three scenarios when you input the index value:
z If you do not input an index value or the index value you input is 0, the system will
automatically assign an index whose value is greater than 0;
z If the input index value is not 0 and does not conflict with the interior index used by
the system, the system will adopt the index value input by you;
z If the input index value is not 0 but conflicts with the interior index used by the
system, the system will reassign an index value.
When the specified ACL rule is not effective, the system will adopt the index value input
by you.
dscp dscp-value: Sets DSCP precedence, ranging from 0 to 63. You can also enter the
keywords in
Table 1-8.