Symantec netbackup 5030, Руководство по устранению неисправностей, Страница: 38 / 69

Table 5-3
Appliance power supply LED indications
Indication Color
Power is on and operating normally. Green
No AC to all power supplies. Off
AC present, only 12VSB on. Power supply off or in cold redundant state. Green 1Hz
Blink
Indicates that the current power supply has failed. The AC power cord
may be unplugged or the AC is lost. The other power supply in the unit
is on.
Critical event causing a shutdown: failure, over-current protection (OCP),
over voltage protection (OVP), over temperature protection (OTP), fan
failure.
Amber
Critical event warning; power supply continues to operate: high
temperature, high power, high current, slow fan. Amber 1Hz
blink
About the LEDs for the appliance 1Gb connectors
The NetBackup Appliance has four 1Gb Ethernet ports. Eth0 and Eth1 are reserved
for administrative use only. Eth2 and Eth3 support the LAN and other public
networks. Each network port has two LEDs as shown in
Figure 5-3 . These LEDs
indicate the status and the transmission rate of the network connection as shown
in
Table 5-4 .
Figure 5-3
Appliance 1Gb connector LEDs
Table 5-4
Appliance 1Gb connector LED indications
Description State LED location
No network connection Off 1
Connected to network Solid amber
Transmit/receive activity Flashes amber
Understanding the LED status indicators
About the LEDs for the appliance 1Gb connectors
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