Administrator Guide

Version Description
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 traffic is shaped between 64 and 1000 Kbs, for some values, the shaped rate is
much less than the value configured.You must configure the peak rate and peak burst size using the same value:
kilobits or packets per second. Similarly, you must configure the committed rate and committed burst size with
the same measurement. Peak rate refers to the maximum rate for traffic arriving or exiting an interface under
normal traffic conditions. Peak burst size indicates the maximum size of unused peak bandwidth that is
aggregated. This aggregated bandwidth enables brief durations of burst traffic that exceeds the peak rate and
committed burst. Committed rate refers to the guaranteed bandwidth for traffic entering or leaving the interface
under normal network conditions. When traffic propagates at an average rate that is less than or equal to the
committed rate, it is considered to be green-colored or coded. When the transmitted traffic falls below the
committed rate, the bandwidth, which is not used by any traffic that is traversing the network, is aggregated to
form the committed burst size. Traffic is considered to be green-colored up to the point at which the unused
bandwidth does not exceed the committed burst size.
Related
Commands
• rate shape — shapes traffic output as part of the designated policy.
• qos-policy-output — creates a QoS output policy.
service-policy input
Apply an input policy map to the selected interface.
Syntax
service-policy input policy-map-name [layer2]
To remove the input policy map from the interface, use the no service-policy input policy-map-
name [layer2] command.
Parameters
policy-map-name Enter the name for the policy map in character format (32 characters maximum). You can
identify an existing policy map or name one that does not yet exist.
layer2 (OPTIONAL) Enter the keyword layer2 to specify a Layer 2 Class Map. The default is
Layer 3.
Defaults Layer 3
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
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.
Quality of Service (QoS) 1221