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#### Sun Integrated Lights Out Manager (ILOM) 3.0 Supplement for the Sun Netra T6340 Server Module |

| Managing the Host > Managing System User Interactions |

### Enable the System to Send a Break Signal or Force a Core Dump (CLI)

Use the `set /HOST send_break_action` command to bring the server to a menu from which you can choose to go to the OpenBoot PROM prompt (`ok`). If you have configured the kmdb debugger, then specifying the `send_break_action=break` command brings the server into debug mode.

Specify `send_break_action=dumpcore` to force a core dump.

- At the `->` prompt, type:

      -> set send_break_action=value

  where value can be:

  - `break` – Sends a break to the host.

  - `dumpcore` – Forces a panic core dump of the managed system OS (not supported by all OS versions).

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