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3Com Switch 7750 Series
Command Reference Guide – QoS Chapter 1 QoS Commands
1-26
1.1.22 traffic-limit
Syntax
I. For type-A LPUs:
traffic-limit { inbound | outbound } acl-rule [ system-index ] target-rate
undo traffic-limit { inbound | outbound } acl-rule
II. For non-type-A LPUs:
traffic-limit inbound acl-rule [ system-index ] [ kbps ] target-rate [ exceed action ]
undo traffic-limit inbound acl-rule
Note:
LPUs 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.
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Parameter
inbound: Performs traffic policing on the packets received by the port.
outbound: Performs traffic policing on 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 4294,967,295. 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;