Here is the catch (and why it is called exclusive).
You cannot simply sign up for this on a public dashboard. The fbsubnet l exclusive requires: fbsubnet l exclusive
Because the buffer memory (the "fb" in fbsubnet) is reserved, even if every port on the subnet transmits at maximum line rate simultaneously, the switch can buffer and forward without dropping a single frame. Here is the catch (and why it is called exclusive )
Training Large Language Models (LLMs) requires incredibly fast backend communication between GPUs. An fbsubnet l exclusive fabric for the backend network ensures that gradient synchronization happens without TCP timeouts or retransmissions. fbsubnet l exclusive