
Communicating with the System Controller
Communicating with the System Controller
Once a connection to the console is established, the user will be presented with either an L2 prompt (ethernet connection), known as L2 mode, or and L1 prompt (serial connection), known as L1 mode. From either of these prompts various system controller commands can be entered.
To access the system console, known as console mode, a
Powering the System On and Off
This section explains how to power on and power off individual rack units, or your entire Altix
450 system, as follows:
•“Preparing to Power On” on page 52
•“Powering On and Off at the Console” on page 54
For servers with a system console, you can power on and power off individual IRUs or the entire system at the system console.
You may also monitor and manage your server with tools such as VACM, Console Manager, and PCP. For details, see the documentation for the particular tool.
The Embedded Support Partner (ESP) program enables you and your SGI system support engineer (SSE) to monitor your server remotely and resolve issues before they become problems. For details on this program, see “Using Embedded Support Partner (ESP)” on page 56.
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