| Key to Port Addresses | ||||
| TOC | ||||
| Origin | Destination | |||
| IB = InfiniBand | CBBx = Compute Build Block Number | |||
| Rx = Rail Number | UBB = Utility Building Block | |||
| Lxx = Leaf Switch Number | Uxx = Utility Node Number | |||
| Sxx = Spine Switch Number | Cxx = Control Nde Number | |||
| Mx = Slot or Module Number | Nxx = Application Node Number | |||
| Pxx = Port Number | Mx = Module or Slot Number | |||
| Pxx = Port Number | ||||
| example: | example: | |||
| IR0L00-M0-P00 | UBB1-U23-P0 | |||
| InfiniBand Rail 0 Leaf switch 0 Slot 0 Port 00 | Utility Building Block 1 Utility Node 23 Port 0 | |||