Allied Telesis AT-x510-28GPX, Справочник по командам

Страница: 1538 / 2601

C613-50102-01 REV C Command Reference for x510 Series 1538
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
Q
O
S C
OMMANDS
MLS QOS MAP PREMARK
-
DSCP TO
mls qos map premark-dscp to
Overview This command configures the premark-dscp map. It is used when traffic is
classified by a class-map that has
trust dscp configured. Based on a lookup DSCP,
the map determines new QoS settings for the traffic.
The no variant of this command resets the premark-dscp map to its defaults. If no
DSCP is specified then all DSCP entries will be reset to their defaults.
Syntax mls qos map premark-dscp < 0-63 > to

{[new-dscp < 0-63 >][new-cos < 0-7 >]

[new-bandwidth-class {green|yellow|red}]}
no mls qos map premark-dscp [< 0-63 >]
Mode Global Configuration
Usage With the trust dscp command set, this command ( mls qos map premark-dscp )
enables you to make the following changes:
• remap the DSCP (leaving the other settings unchanged)
• remap any or all of CoS, output queue, or bandwidth class values (leaving the
DSCP unchanged)
NOTE
:
If you attempt to remap both the DSCP and another setting, only the DSCP remap will
take effect.
Parameter Description
premark-dscp < 0-63 >
The DSCP value on ingress.
new-dscp < 0-63 >
The DSCP value that the packet will have on egress.
If unspecified, this value will remain the DSCP ingress
value.
new-cos < 0-7 >
The CoS value that the packet will have on egress.
If unspecified, this value will retain its value on ingress.
new-bandwidth-class
Modify Egress Bandwidth-class.
If unspecified, this value will be set to green.
green
Egress Bandwidth-class green (marked down
Bandwidth-class).
yellow
Egress Bandwidth-class yellow (marked down
Bandwidth-class).
red
Egress Bandwidth-class red (marked down Bandwidth-
class).