Operation Indicators - HP N1200 - StorageWorks Network Storage Router User's And Service Manual

Operation indicators

The HP N1200-320 4Gb Network Storage Router has LED indicators for monitoring overall status as
shown in Figure
Figure 3 Operation indictors
Table 3 Operation indicators
Number Description
1 Power and Fault (Pwr) LED
2 Fibre Channel port LEDs link (LNK) indicator (top) and activity (ACT) indicator (bottom)
3 SCSI bus 0, 1 LEDs
4 Ethernet LED link (LNK) indicator
5 Ethernet LED activity (ACT) indicator
The LED functionality of the network storage router is detailed below:
• Power and Fault (Pwr) – The bi-color LED is green when power is active, and is continuously amber
when the network storage router detects a fault condition.
• Fibre Channel LNK/ACT– When green, the LNK indicator signifies a good Fibre Channel link. When
green, the ACT indicator signifies Fibre channel port activity.
• SCSI bus (0, 1) – When lit, these green indicator LEDS signifiy SCSI activity for the associated bus.
• Ethernet (10/100) – The LNK indicator (left) will stay permanently lit to indicate an Ethernet link. The
ACT indicator (right) should flash to indicate Ethernet activity.
10 Introduction
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