system power-down and rebooting, or configuring watchdog timers. System administrators can use IPMI messaging to monitor platform status (such as system temperatures, voltages, fans, power supplies and chassis intrusion) to query inventory information to review hardware logs of out-of-range conditions or to perform recovery procedures such as issuing requests from a remote console through the same connections e.g. after OS or system failure – the key characteristic of IPMI compared with in-band system management is that it enables remote login to the operating system using SSH.before an OS has booted (allowing, for example, the remote monitoring or changing of BIOS settings).Thus, IPMI functions can work in any of three scenarios: As a message-based, hardware-level interface specification, IPMI operates independently of the operating system (OS) to allow administrators to manage a system remotely in the absence of an operating system or of the system management software. Using a standardized interface and protocol allows systems-management software based on IPMI to manage multiple, disparate servers. It is supported by more than 200 computer system vendors, such as Cisco, Dell, Hewlett Packard Enterprise, and Intel. The specification is led by Intel and was first published on September 16, 1998. Using IPMI, an administrator can mount an ISO image, simulate an installer DVD, and perform the installation remotely. Without IPMI, installing a custom operating system may require an administrator to be physically present near the computer, insert a DVD or a USB flash drive containing the OS installer and complete the installation process using a monitor and a keyboard. Another use case may be installing a custom operating system remotely. For example, IPMI provides a way to manage a computer that may be powered off or otherwise unresponsive by using a network connection to the hardware rather than to an operating system or login shell.

IPMI defines a set of interfaces used by system administrators for out-of-band management of computer systems and monitoring of their operation. The Intelligent Platform Management Interface ( IPMI) is a set of computer interface specifications for an autonomous computer subsystem that provides management and monitoring capabilities independently of the host system's CPU, firmware ( BIOS or UEFI) and operating system.

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