Users Guide
Usage Information
The dot1p-priority command changes the priority of incoming trac on the interface. The system
places trac marked with a priority in the correct queue and processes that trac according to its queue.
When you set the priority for a port channel, the physical interfaces assigned to the port channel are
congured with the same value. You cannot assign the dot1p-priority command to individual
interfaces in a port channel.
rate police
Police the incoming trac rate on the selected interface.
S4820T
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.
vlan vlan-id (OPTIONAL) Enter the keyword vlan then a VLAN ID to police trac to those
specic VLANs. The range is from 1 to 4094.
Defaults Granularity for commited-rate and peak-rate is Mbps unless you use the kbps option.
Command Modes INTERFACE
Command History
This guide is platform-specic. 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 Description
9.7(0.0) Introduced on the S6000-ON.
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.
Usage Information
NOTE: Per Port rate police is supported for Layer 2 tagged and untagged switched trac and for
Layer 3 trac. Per VLAN rate police is supported on only tagged ports with Layer 2 switched
trac.
S-Series
1220
Quality of Service (QoS)