3Com 7757 Configuration Manual page 670

670 C 61: Q S C
HAPTER O
Configuration
Prerequisites
Configuration Procedure
ONFIGURATION
Through the traffic-priority command. Refer to the following description in
■
this section.
ACL rules used for traffic identifying are defined. Refer to "Choosing ACL
■
Mode for Traffic Flows" on page 639 for defining ACL rules.
The type and value of the precedence that the packets matching with ACL
■
rules are remarked are specified
The ports which need this configuration are specified
■
Table 539 Configure priority remark
Operation
Enter system view
Enter Ethernet port view
Enter QoS view
Use ACL rules in traffic
identifying and specify a new
precedence for the packet
matching with the ACL rules
Display the parameter
configurations of priority
remark
Display all the QoS settings of
the port
acl-rule: Applied ACL rules which can be the combination of various ACL rules.
The way of combination is described in the following table:
Table 540 Type-A I/O Modules' ways of applying combined ACLs
ACL combination
Apply all the rules in an IP ACL separately
Apply a rule in an IP ACL separately
Apply all the rules in a Link ACL separately
Apply a rule in a Link ACL separately
Command
system-view
interface interface-type
interface-number
qos
traffic-priority { inbound |
outbound } acl-rule
[ system-index
system-index ] { { dscp
dscp-value | ip-precedence
pre-value } |
local-precedence
pre-value }*
traffic-priority inbound
acl-rule [ system-index
system-index ] { { dscp
dscp-value | ip-precedence
pre-value } | { cos cos |
local-precedence
pre-value } }*
display qos-interface
[ interface-type
interface-number ]
traffic-priority
display qos-interface
[ interface-type
interface-number ] all
Form of the acl-rule argument
ip-group { acl-number | acl-name }
ip-group { acl-number | acl-name } rule
rule-id
link-group { acl-number | acl-name }
link-group { acl-number | acl-name } rule
rule-id
Description
-
-
-
Required
Type-A I/O Modules support
this command
Optional
Non-type-A I/O Modules
support this command
Optional
You can execute the display
command in any view