Allied Telesis AT-S63 - Manual (Page 299)

AT-S63 Management Software Command Line Interface User’s Guide
Section II: Advanced Operations 299
CREATE QOS TRAFFICCLASS
Syntax
create qos trafficclass= value [description=” string ”]
[exceedaction=drop|remark]
[exceedremarkvalue=
value |none] [markvalue= value |none]
[maxbandwidth= value |none] [burstsize= value |none]
[priority= value |none]
[remarkpriority=yes|no|on|off|true|false]
[tos=
value |none]
[movetostopriority=yes|no|on|off|true|false]
[moveprioritytotos=yes|no|on|off|true|false]
[flowgrouplist=
values |none]
Parameters
trafficclass Specifies an ID number for the flow group. Each
flow group on the switch must be assigned a unique
number. The range is 0 to 511. The default is 0. This
parameter is required.
description Specifies a description for the traffic class. The
description can be from 1 to 15 alphanumeric
characters. Spaces are allowed. This parameter is
optional, but recommended. Names can help you
identify the traffic classes on the switch.
exceedaction Specifies the action to be taken if the traffic of the
traffic class exceeds the maximum bandwidth,
specified with the MAXBANDWIDTH parameter.
There are two possible exceed actions, drop and
remark. If drop is selected, traffic exceeding the
bandwidth is discarded. If remark is selected, the
packets are forwarded after replacing the DSCP
value with the new value specified in option 4,
Exceed Remark Value. The default is drop.
exceedremarkvalue Specifies the DSCP replacement value for traffic
that exceeds the maximum bandwidth. This value
takes precedence over the DSCP value set with the
MARKVALUE parameter. The range is 0 to 63. The
default is 0.
markvalue Specifies a replacement value to write into the
DSCP (TOS) field of the packets. The range is 0 to
63.