2–4
Identifying Hardware Components
Hitachi Simple Modular Storage 100 User’s Guide
iSCSI Gigabit Ethernet Data Ports (PORT A and PORT B)
Each Hitachi Simple Modular Storage 100 controller has two standard RJ-45
Ethernet iSCSI data ports labeled
PORT A
and
PORT B
. Each iSCSI data
port provides a 1-Gigabit Ethernet interface for direct or switched
connections to IP hosts that require IP access to storage. Each iSCSI data
port accepts a straight-through or cross-over Ethernet cable, and
automatically adjusts to the type of cable used.
Figure 2-3: Location of iSCSI Data Ports on the Back Panel
Each iSCSI data port has an amber port activity LED on the left side of the
port and a green link LED on the right side.
Table 2-5: Port Activity LED
LED Status
Description
OFF
Data is not being sent or received on the port.
ON
Data is being sent or received on the port.
Table 2-6: Link LED
LED Status
Description
OFF
Link status error.
ON
Link status is normal.
iSCSI Data Port A
iSCSI Data Port B
CTL1
CTL0
iSCSI Data Port A
iSCSI Data Port B
Summary of Contents for Simple Modular Storage 100
Page 6: ...vi Hitachi Simple Modular Storage 100 User s Guide ...
Page 14: ...xiv Preface Hitachi Simple Modular Storage 100 User s Guide ...
Page 24: ...1 10 Introduction Hitachi Simple Modular Storage 100 User s Guide ...
Page 34: ...2 10 Identifying Hardware Components Hitachi Simple Modular Storage 100 User s Guide ...
Page 66: ...4 10 Maintaining Your Array Hitachi Simple Modular Storage 100 User s Guide ...
Page 78: ...5 12 Troubleshooting Hitachi Simple Modular Storage 100 User s Guide ...
Page 82: ...A 4 Hitachi Simple Modular Storage 100 User s Guide ...
Page 99: ...1 Hitachi Simple Modular Storage 100 User s Guide ...
