3Com 5500G-EI Command Reference Manual page 303

undo traffic-priority
acl-number
link-group
rule
] }
View
Ethernet Port View
Parameter
: Performs priority marking to the packets received by the interface.
inbound
acl-number
ip-group
: Sequence number of ACL, ranging from 2000 to 3999.
acl-number
acl-number
link-group
of ACL, ranging from 4000 to 4999.
: Specifies the subitem of an active ACL, ranging from 0 to 65534; if not
rule
rule
specified, all subitems of the ACL will be activated. If only an IP ACL or a Layer 2
ACL is activated, this parameter can be omitted. If both IP and Layer 2 ACLs are
activated at the same time, the
: Set DSCP priority, ranging from 0 to 63.
dscp-value
dscp
{
ip-precedence pre-value
from 0 to 7.
from-cos
802.1p priority value.
cos { pre-value | from-ipprec }
to 7. means to set the 802.1p priority of the packet with the
from-ipprec
corresponding 802.1p priority value.
: This does not actually remark the packet but gives it an
local-precedence
internal "local-precedence" that determines which queue it is assigned to. The
queue can be determined by looking at cos-local precedence map using the
display qos cos-local-precedence
Description
Use the
traffic-priority
marking.
Use the
undo traffic-priority
The system can mark the packets with various levels DSCP priority, IP Precedence,
CoS (802.1p) priority and local Precedence.
Related command:
display qos-interfacee traffic-priority
Example
Perform priority marking to packets that match with the permit rule of ACL 2000.
Set its 802.1p priority to 0.
<SW5500>system-view
System View: return to User View with Ctrl+Z
QoS Configuration Commands List
inbound { ip-group
rule
rule ] ] | link-group
: Activates IP ACLs, including basic and advanced ACLs.
: Activates Layer 2 ACLs.
parameter cannot be omitted.
rule
| : Set IP precedence, pre-value ranges
from-cos }
means to set the IP precedence with the corresponding
: Set 802.1p priority. pre-value ranges from 0
command.
command to activate an ACL and perform priority
command to remove the priority marking.
acl-number
[ rule
acl-number
: Sequence number
acl-number
.
303
rule
[
[ rule