Sun Microsystems 3900 Series User Manual
123
C H A P T E R
9
Troubleshooting Ethernet Hubs
The Sun StorEdge 3900 and 6900 series uses an Ethernet hub as the backbone for the
internal service network. The allocation of Ethernet ports are as follows:
internal service network. The allocation of Ethernet ports are as follows:
■
1—Storage Service Processor (per subsystem)
■
1—for each Fibre Channel Switch
■
1—for each Virtualization Engine
■
2—for each Sun StorEdge T3+ array partner group
■
1—for the Ethernet hub that is installed on the second Sun StorEdge Expansion
Cabinet in the Sun StorEdge 3960 and 6960 systems
Cabinet in the Sun StorEdge 3960 and 6960 systems
Note –
Information about LED Status lights, power information, and front panel
settings, can be found in the SuperStack 3 Baseline Hub 12-Port TP (3C16440A) and 24-
Port TP (3C16441A) User Guide, pn: DUA1644-0AAA03. This is a 3COM document.
Log in to
Port TP (3C16441A) User Guide, pn: DUA1644-0AAA03. This is a 3COM document.
Log in to
http://www.3com.com
to access the documentation.