Parameters

Command Modes

Command History

Usage Information

stack-unit

Unique ID of the stack unit to select a particular stack

stack-unit-

member and then enter one of the following command

number

options to display a collection of data based on the option

 

entered.

buffer-stats-

Display the historical snapshot of buffer statistical values

snapshot unit

 

number

 

unit

Enter the keyword unit along with a port-pipe number,

 

then the keyword counters to display the counters on the

 

selected port-pipe. The range is 0 to 0.

resource X

Buffer and traffic manager resources usage, where X can be

 

one of the following:

 

• All - Ingress and Egress resources snapshots

 

• Port {id all} queue {all} - egress queue-level snapshot for

 

both unicast and multicast packets

 

• Port {id all} queue ucast {id all} - egress queue-level

 

snapshot for unicast packets only

 

• Port {id all} queue mcast {id all} - egress queue-level

 

snapshot for multicast packets only

 

• Port {id all} prio-group {id all} - ingress priority-group

 

level snapshot

history Y

Historical snapshot details of buffer space statistics, where Y

 

can be one of the following:

 

• Instance {all id} - Displays the information for all

 

instances or the specified instance of the snapshot.

 

• Summary - Displays the consolidated information

 

pertaining to the preceding three instances of the

 

snapshot values collected in history.

EXEC

 

EXEC Privilege

 

Version

Description

9.7(0.0)

Introduced on the S6000-ON.

9.3(0.0)

Introduced on the S6000 platform.

When you enter the instance alloption, show hardware stack-unit

stack-unit-numberbuffer-stats-snapshot unit 0 resource X output for all available instances on the history collection is displayed.

Data Center Bridging (DCB)

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Dell 9.7(0.0) manual Stack-unit, Buffer-stats, Snapshot unit, Resource, History Y