Show Storm-Control - Cisco Catalyst 2960 Command Reference Manual

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Chapter 2 Catalyst 2960 Switch Cisco IOS Commands

show storm-control

Use the show storm-control user EXEC command to display broadcast, multicast, or unicast storm

control settings on the switch or on the specified interface or to display storm-control history.

Syntax Description

interface-id

Command Modes

Command History

Usage Guidelines

When you enter an interface-id, the storm control thresholds appear for the specified interface.

If you do not enter an interface-id, settings appear for one traffic type for all ports on the switch.

If you do not enter a traffic type, settings appear for broadcast storm control.

Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output

do not appear, but the lines that contain Output appear.

This is an example of a partial output from the show storm-control command when no keywords are

entered. Because no traffic-type keyword was entered, the broadcast storm control settings appear.

Switch> show storm-control

show storm-control [interface-id] [broadcast | multicast | unicast] [ | {begin | exclude | include}

(Optional) Interface ID for the physical port (including type, module, and port

(Optional) Display broadcast storm threshold setting.

(Optional) Display multicast storm threshold setting.

(Optional) Display unicast storm threshold setting.

(Optional) Display begins with the line that matches the expression.

(Optional) Display excludes lines that match the expression.

(Optional) Display includes lines that match the specified expression.

Expression in the output to use as a reference point.

Modification

This command was introduced.

Filter State

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Catalyst 2960 Switch Command Reference

show storm-control