Users Guide

Usage Information The default burst size is 100Kb. If a dierent value is required, you must congure the burst size to the
required value.
Related Commands
• rate police — species trac policing on the selected interface.
• qos-policy-input — creates a QoS output policy.
rate-shape
Shape trac output as part of the designated policy.
S4810
Syntax
rate-shape [kbps | pps] peak-rate [burst-kbps | burst-packets] commited
[kbps | pps] commited-rate [burst-kbps | burst-packets]
Parameters
pps Enter the keyword pps to specify the rate limit in packets per second (pps).
kbps Enter the keyword kbps to specify the rate limit in Kilobits per second (Kbps).
Make the following value a multiple of 64. The range is from 0 to 40000000. The
default granularity is Megabits per second (Mbps).
burst-kbps (OPTIONAL) Enter the burst size in KB. The range is from 0 to 40000. The default
is 100.
burst-packets Enter the peak rate or committed rate burst size in packets per seconds.
Defaults Burst size is 10KB. Granularity for rate is Mbps unless you use the kbps option.
Command Modes QOS-POLICY-OUT
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.2.1.0 Added the kbps option on the C-Series, E-Series, and S-Series.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.1 Introduced on the E-Series.
Usage Information On 40-port 10G stack-unit if the trac is shaped between 64 and 1000 Kbs, for some values, the shaped
rate is much less than the value congured.You must congure the peak rate and peak burst size using the
same value: kilobits or packets per second. Similarly, you must congure the committed rate and committed
1294
Quality of Service (QoS)