Traffic-Priority - 3Com 5500G-EI Command Reference Manual

310 C 8: U Q
HAPTER SING

traffic-priority

S/ACL C
O OMMANDS
Drops packets.
■ drop:
■ remark-dscp
Description
Use the
traffic-limit
with the granularity of 64 kbps.
Use the
undo traffic-limit
QoS profile.
You cannot remove traffic policing action from the specific QoS profile which has
been applied to the port.
Example
To add to the qos-profile student this traffic policing action: Limits traffic for the
packets matching ACL 2000, the target rate is 128 kbps, drop the packets at a
rate exceeding this target rate, enter the following:
<SW5500>system-view
System View: return to User View with Ctrl+Z
[SW5500]qos-profile student
[SW5500-qos-profilestudent]traffic-limit inbound
exceed drop
Syntax
traffic-priority inbound
acl-number
link-group
rule
] } { { dscp
} | { pre-value
undo traffic-priority inbound { user-group
acl-number
| ip-group
] ] | link-group
View
QoS Profile View
Parameter
Replaces the preference value for the inbound packets on the port.
inbound:
acl-number
ip-group
to 3999
acl-number
link-group
Specifies a match statement in the ACL, in the range 0 to in the range
rule
rule :
0 to 65534. All match statements are selected if you skip this keyword.
dscp-value
dscp
Sets a new DSCP value.
value :
command to add traffic policing action in the QoS profile,
command to remove traffic policing action from the
{ ip-group
rule
rule ] ] | link-group
dscp-value
| ip-precedence {
| from-ipprec } | local-precedence
rule
[ rule
acl-number
[ rule
Basic or advanced ACL,
:
Layer 2 ACL,
:
Sets DSCP preference value, in the range 0 to 63.
:
ip-group 2000 128
acl-number
[ rule
acl-number
pre-value
pre-value
acl-number
acl-number
[ link-group
rule
] }
is in the range 2000
acl-number
is in the range 4000 to 4999
acl-number
rule
[
[ rule
| from-cos }
}*
[ rule rule ]
rule
rule