Dell Z9500 Command Reference Manual page 161

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Table of Contents

Display SWPQ statistics on all Z9500 CPUs (Control Processor, Route Processor,

and line cards).

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.

Source QID /Tx

QID/Rx Process

Available Retra

Important Points:

Control and Monitoring

EXEC Privilege

Introduced on the Z9500.

Introduced on the S4820T.

Introduced on the S4810.

Introduced on the Z9000.

Introduced on the E-Series ExaScale.

Introduced on the S-Series.

Introduced on the C-Series and E-Series.

Source Service Identifier

Destination Service Identifier

Current number of messages enqueued

Highest number of packets in the queue at any time

Timeout count

Number of retransmissions

Number of messages sent

Number of messages acknowledged

Number of retries left

Number of retries allowed

The SWP provides flow control-based reliable communication between the

sending and receiving software tasks.

A sending task enqueues messages into the SWP queue3 for a receiving task

and waits for an acknowledgement.

If no response is received within a defined period of time, the SWP timeout

mechanism resubmits the message at the head of the FIFO queue.