User Guide

59
CHAPTER
6
Array Cabling
This chapter describes the array configurations supported by the Sun StorEdge T3
and T3+ arrays, and it includes the following sections:
■ “Overview of Array Cabling” on page 59
■ “Workgroup Configurations” on page 62
■ “Enterprise Configurations” on page 63
Overview of Array Cabling
Sun StorEdge T3 and T3+ arrays have the following connections:
■ One FC-AL interface to the application host
■ One Ethernet interface to the management host (via a LAN) for administration
purposes
■ One serial interface to be used for service tasks by qualified service personnel
only
■ Interconnect ports for configuring arrays into partner groups
Data Path
For the data path (FC-AL) connection, there are three ways that the array can
connect to the host:
■ Direct attached mode to the data host
■ Hub connection, where the FC-AL from the array is connected to a hub on the
same network as the data host