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The firmware source code is available on the Dell website, [18] but it is not possible to compile the source into a replacement firmware as Dell does not include a build environment. [19] The DRAC provides remote access to the system console (keyboard and screen) allowing the system BIOS to be accessed over the Internet when the server is rebooted.
KVM switch over IP devices use a dedicated micro-controller and potentially specialized video capture hardware to capture the video, keyboard, and mouse signals, compress and convert them into packets, and send them over an Ethernet link to a remote console application that unpacks and reconstitutes the dynamic graphical image. KVM over IP ...
The iKVM switch in the Dell enclosure is an Avocent switch and one can connect (tier) the iKVM module to other digital KVM switches such as the Dell 2161 and 4161 or Avocent DSR digital switches. Also tiering the iKVM to analog KVM switches as the Dell 2160AS or 180AS or other Avocent (compatible) KVM switches is possible. [2]
As management via serial port has traditionally been important on servers, a complete remote management system also allows interfacing with the server through a serial over LAN cable. As sending monitor output through the network is bandwidth intensive, cards like AMI's MegaRAC use built-in video compression [ 2 ] (versions of VNC are often ...
The MegaRAC from American Megatrends is a product line of baseboard management controller (BMC) firmware packages and formerly Service Processors providing complete Out-of-band, or Lights-out remote management of computer systems independently of the operating system status or location to troubleshoot computers and assure continuity of service.
Using a standardized interface and protocol allows systems-management software based on IPMI to manage multiple, disparate servers. 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.
A part of the Intel AMT web management interface, accessible even when the computer is sleeping. Intel Active Management Technology (AMT) is hardware and firmware for remote out-of-band management of select business computers, [1] [2] running on the Intel Management Engine, a microprocessor subsystem not exposed to the user, intended for monitoring, maintenance, updating, and repairing systems ...
Display Data Channel (DDC) is a collection of protocols for digital communication between a computer display and a graphics adapter that enable the display to communicate its supported display modes to the adapter and that enable the computer host to adjust monitor parameters, such as brightness and contrast.