Administrator Guide

Version Description
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.
6.1.1.1 Introduced on the E-Series.
Usage Information Use the default pre-dened proles or congure your own prole. You cannot delete the pre-dened proles or
their default values. This command enables WRED conguration mode —(conf-wred).
Related Commands
• threshold — species the minimum and maximum threshold values of the WRED prole.
rate shape
Dene the rate-shaping method to be either as a measure of bytes or packets for each of the hierarchical QoS (HQoS) nodes at the leaf
level to be applied to each queue.
Syntax
[no] rate-shape [kbps | pps] peak-rate [burst-KB/Packets] [committed [kbps |
pps] committed-rate [burst-KB/Packets]]
Parameters
kbps Enter the keyword kbps to specify the committed rate limit in Kilobits per second (Kbps).
Specify this value as a multiple of 64. The range is from 0 to 40000000. The default
granularity is Megabits per second (Mbps).
pps Enter the keyword pps to specify the committed rate limit in packets per second (pps).
The range is from 1 to 268000000. The default granularity is Megabits per second
(Mbps).
committed-rate Dene the committed rate, which is the guaranteed or minimum conrmed rate for the
packets. Specify this value as a multiple of 64 if you specify the committed rate in Kbps.
The range is from 0 to 100000000. The range is from 1 to 268000000 for pps. The range
is from 0 to 40000 for Mbps (which is the default measure for rate limits if you do not
explicitly congure Kbps or pps)
burst-KB (OPTIONAL) Enter the committed burst size in KB. The range is from 0 to 10000. The
default is 50 KB. The default peak burst is regarded as the same value as the congured
committed burst size.
Packets (OPTIONAL) Enter the committed burst size as a count of packets. The range is from 1 to
1073000. The default is 50 packets. The default peak rate is regarded as the same value
as the congured committed rate.
peak-rate Dene the peak rate, which is the guaranteed or minimum conrmed rate for the packets.
Specify this value as a multiple of 64 if you specify the peak rate in Kbps. The range is
from 0 to 40000000 for Kbps. The range is from 1 to 268000000 for pps. The range is
from 0 to 40000 for Mbps (which is the default measure for rate limits if you do not
explicitly congure Kbps or pps)
1318 Quality of Service (QoS)