3Com Switch 7750 Configuration Guide Guide

626 CHAPTER 58: QOS CONFIGURATION
acl-rule: Applied ACL rules which can be the combination of various ACL rules.
The way of combination is described in the following table:
Configuration Example ■ Ethernet1/0/1 of the switch is accessed into the 10.1.1.1/24 network segment
■ Remark the DSCP precedence of the traffic from the 10.1.1.1/24 network
segment to 56
Configuration procedure:
<SW7750> system-view
[SW7750] acl number 2000
[SW7750-acl-basic-2000] rule permit source 10.1.1.1 0.0.0.255
[SW7750-acl-basic-2000] quit
[SW7750] interface Ethernet 1/0/1
[SW7750-Ethernet1/0/1] qos
[SW7750-qoss-Ethernet1/0/1] traffic-priority inbound ip-group 2000 dscp 56
Configuring Rate Limit
on Ports
Configuration
Prerequisites
■ The ports where rate limit is to be performed is specified
■ The target rate is specified
Tabl e 496 Type-A I/O Modules’ ways of applying combined ACLs
ACL combination Form of the acl-rule argument
Apply all the rules in an IP ACL separately ip-group { acl-number | acl-name }
Apply a rule in an IP ACL separately
ip-group { acl-number | acl-name } rule
rule-id
Apply all the rules in a Link ACL separately link-group { acl-number | acl-name }
Apply a rule in a Link ACL separately
link-group { acl-number | acl-name } rule
rule-id
Tabl e 497 Non-type-A I/O Modules’ ways of applying combined ACLs
ACL combination Form of the acl-rule argument
Apply all the rules in an IP ACL separately ip-group { acl-number | acl-name }
Apply a rule in an IP ACL separately
ip-group { acl-number | acl-name } rule
rule-id
Apply all the rules in a Link ACL separately link-group { acl-number | acl-name }
Apply a rule in a Link ACL separately
link-group { acl-number | acl-name } rule
rule-id
Apply all the rules in a user-defined ACL
separately
user-group { acl-number | acl-name }
Apply a rule in a user-defined ACL separately
user-group { acl-number | acl-name } rule
rule-id
Apply a rule in an IP ACL and a rule in a Link
ACL at the same time
ip-group { acl-number | acl-name } rule
rule-id link-group { acl-number | acl-name }
rule rule-id