iKVM stands for Integrated Keyboard, Video, Mouse. It is a technology that allows administrators and users to remotely manage servers, workstations, or other computing devices over a network. iKVM provides a direct and low-level access to the server's hardware, giving users control over the server as if they were physically present in front of it.
The iKVM technology is often implemented through a dedicated management controller on the server's motherboard or through a separate add-on card. This controller provides remote access to the server's keyboard, video output, and mouse, allowing users to interact with the server's BIOS, operating system, and applications as if they were using a local console.
Key features of iKVM may include:
- Remote Console Access: Users can access the server's console remotely, typically through a web interface or specialized software.
- Virtual Media: iKVM may provide the ability to mount virtual media, such as ISO files, to the server remotely. This allows users to install or boot from an operating system image without physically inserting media into the server.
- Power Control: Some iKVM implementations include the ability to remotely power the server on or off, or perform a hard reset.
- Remote Monitoring: iKVM often includes monitoring features, allowing users to view hardware status, system logs, and sensor information.
- Remote Configuration: Users can modify BIOS settings and configure various hardware parameters remotely.
- Security: iKVM connections are often encrypted to ensure secure communication between the remote user and the server.
iKVM is especially useful in data centers, where physical access to individual servers may be limited or inconvenient. It allows administrators to manage and troubleshoot servers from a central location, saving time and effort.