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Parameters
all Enter the keyword all to display counters for rate-limited
traffic on all CPU queues, including Route Processor, Control
Processor, and line-card CPUs.
queue-id
queue-number
Enter the queue number to display counters for rate-limited
traffic on a specified CPU queue. The range of queue-
number values is from 0 to 23. The twenty-four control–
plane queues are divided into groups of eight queues for the
Route Processor, Control Processor, and line-card CPUs as
follows:
• Queues 0 to 7 process packets destined to the Control
Processor CPU .
• Queues 8 to 15 process packets destined to the Route
Processor CPU.
• Queues 16 to 23 process packets destined to the line
card CPU.
Defaults None
Command
Modes
EXEC Privilege
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 Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.8.0 Introduced on the S4810.
Usage
Information
In the show output, Rx Bytes displays the number of bytes of control-plane traffic
received, on which queue-based rate limiting is applied. Tx Counters displays the
number of bytes transmitted to a control-plane CPU after queue-based rate
limiting is applied. Drop Counters displays the number of bytes of control-plane
traffic that have been dropped as a result of queue-based rate limiting.
To clear the per-queue counters of rate-limited control-plane traffic at the
aggregated (switch) or line card and port set level, use the clear control-
traffic queue command.
Example
Dell#show control-traffic queue queue-id 0 counters
Queue Rx Counter Tx Counter Drop counter
---------------------------------------------------------
Control Plane Policing (CoPP)
597