Users Guide

Per-Port QoS Commands
Per-port QoS (port-based QoS) allows you to define the QoS configuration on a per-physical-port basis.
dot1p-priority
Assign a value to the IEEE 802.1p bits on the traffic this interface receives.
Syntax
dot1p-priority priority-value
To delete the IEEE 802.1p configuration on the interface, use the no dot1p-priority command.
Defaults none
Command Modes INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.1
Introduced on the E-Series.
Usage
Information
The dot1p-priority command changes the priority of incoming traffic on the interface. The system
places traffic marked with a priority in the correct queue and processes that traffic according to its
queue.
When you set the priority for a port channel, the physical interfaces assigned to the port channel are
configured with the same value. You cannot assign the dot1p-priority command to individual
interfaces in a port channel.
rate police
Police the incoming traffic rate on the selected interface.
Syntax
rate police [kbps] committed-rate [burst-KB] [peak [kbps] peak-rate [burst-
KB]] [vlan vlan-id]
Parameters
kbps Enter the keyword kbps to specify the rate limit in Kilobits per second (Kbps). The
range is from 0 to 40000000. The default granularity is Megabits per second
(Mbps).
committed-rate Enter the bandwidth in Mbps. The range is from 0 to 40000.
burst-KB (OPTIONAL) Enter the burst size in KB. The range is from 16 to 200000. The
default is 50.
peak peak-rate (OPTIONAL) Enter the keyword peak then a number to specify the peak rate in
Mbps. The range is from 0 to 40000.
Quality of Service (QoS) 1307