3Com SuperStack II 9300 Command Reference Manual page 721

Procedure
1 Enter the control number that you want to modify. The existing controls
are displayed in braces { }.
2 To modify the name, enter the new name for the classifier.
The name that is associated with the specified control number appears in
brackets [ ].
3 Enter the rate limit type (for example, none, receivePort, or
aggregate).
The available values depend on how the control was defined; the current
limit appears in brackets.
4 For the receivePort or aggregate rate limits, enter the service level
for conforming packets as high, best, or low.
For the none rate limit, enter the service level for conforming packets as
high, best, low, or drop. If you use drop, the system drops all traffic
on all ports for the classifier that is associated with the control. The
current value appears in brackets.
5 Specify whether the conforming packets are loss eligible (yes or no).
6 If you have selected receivePort or aggregate for the rate limit
type, you are prompted for the following information:
a Enter the service level for excess packets (high, best, low, or drop).
b Specify whether excess packets are loss eligible (yes or no). Your
current value is the default.
c Specify whether you want to modify the existing rate limits (yes or
no).
If you enter no, the system maintains the existing values for all
associated rate limits. If you enter yes, specify how the first rate limit
should be expressed (percentage of port bandwidth or KBytes/sec).
KBytes/sec is the default. If the control has multiple per-port rate
limits, you can change one rate limit without affecting the others.
d If you specified KBytes/sec for the first (or only) rate limit, enter the
value for the rate limit in KBytes/sec (0 through 65434).
If you specified percentage for the rate limit, specify the percentage in
the range of from 0 through 100 percent.
e Enter the burst size in KBytes (in the range of from 16 through 8192) .
The default value depends on your specified rate limit.
qos control modify 721