What is RCP in networking?

Could you please explain what RCP stands for in the context of networking? I'm curious about its purpose and significance within the field. I understand that it may play a role in ensuring reliable and efficient communication between devices, but I'd like a more detailed breakdown of its functionality and how it contributes to the overall network infrastructure. Additionally, if there are any common use cases or scenarios where RCP is particularly important, I would appreciate your insights on that as well.