NonStop NS16000 Series Planning Guide (H06.11+)

Basic LAN Configuration
A basic dedicated service LAN that does not provide a fault-tolerant configuration requires
connection of these components to the ProCurve maintenance switch installed in the modular
cabinet:
• One connection for each system console running OSM
• One connection to the processor switch on the X fabric for OSM Low-Level Link to a down
system
• One connection to the Processor switch on the Y fabric for OSM Low-Level Link to a down
system
• One connection to the maintenance interface (eth0) for each CLIM
• One connection to the iLO inteface for each CLIM
• One connection to the IOAM 2 ServerNet board for OSM control of the I/O hardware
• One connection to the IOAM 3 ServerNet board for OSM control of the I/O hardware
• Connections to both X and Y fabrics (for fault tolerance) for OSM system-up maintenance (any
one of these connections is valid as long as there are at least two connections total):
◦ Gigabit 4-port ServerNet adapters (G4SAs) installed in an IOAM enclosure
◦ Ethernet 4-port ServerNet adapters (E4SAs), Fast Ethernet ServerNet adapters (FESAs),
or Gigabit Ethernet ServerNet adapters (GESA) installed in a NonStop S-series I/O
enclosure with IOMF 2 CRUs
• One connection to the UPS (optional) for power-fail monitoring
• One connection to the Fibre Channel to SCSI converter (optional) for Fibre Channel tape
This illustration shows a basic LAN configuration with one maintenance switch:
Dedicated Service LAN 137