show monitor
show monitor event-trace
To display event trace messages for Cisco IOS software subsystem components, use the show monitor
show monitor
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| (Optional) Displays all event trace messages in memory to the console. |
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| component | (Optional) Name of the Cisco IOS software subsystem component that is |
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| the object of the event trace. To get a list of components that support event |
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| tracing in this release, use the monitor |
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| all | Displays all event trace messages currently in memory for the specified |
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| component. |
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| back hour:minute | Specifies how far back from the current time you want to view messages. |
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| For example, you can gather messages from the last 30 minutes. The time |
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| argument is specified in hours and minutes format (hh:mm). |
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| clock hour:minute | Displays event trace messages starting from a specific clock time in hours |
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| and minutes format (hh:mm). |
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| Displays event trace messages starting from a specified number of seconds |
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| after booting (uptime). To display the uptime, in seconds, enter the |
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| show monitor |
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| latest | Displays only the event trace messages since the last show monitor |
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| parameters | Displays the trace parameters. The only parameter displayed is the size |
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| (number of trace messages) of the trace file. |
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Command Modes |
| Privileged EXEC (#) |
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Command History |
| Release | Modification |
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| 12.0(18)S | This command was introduced. |
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| 12.2(8)T | This command was integrated into Cisco IOS Release 12.2(8)T. |
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| 12.2(25)S | This command was integrated into Cisco IOS Release 12.2(25)S. The show |
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| monitor |
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| cef events commands. |
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| 12.2(18)SXE | This command was integrated into Cisco IOS Release 12.2(18)SXE. |
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| The spa component keyword was added to support online insertion and |
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| removal (OIR) event messages for shared port adapters (SPAs). |
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| The bfd keyword was added for the component argument to display trace |
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| messages relating to the Bidirectional Forwarding Detection (BFD) feature. |
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| 12.4(4)T | Support for the bfd keyword was added for Cisco IOS Release 12.4(4)T. |
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| 12.0(31)S | Support for the bfd keyword was added for Cisco IOS Release 12.0(31)S. |
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| Cisco IOS Configuration Fundamentals Command Reference |
| July 2008 |
