Infoblox NT-4000, Руководство по установке

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For the Network Automation NT-4000 Appliance 32
Hard Disk Replacement
Use the following procedure to remove a hard disk:
1. Unlatch and pull the disk about two cm (one inch) to disengage contact, as indicated in Figure 9 .
Figure 9 Pull disk latch to remove hard drive.
2. Wait about 30 seconds for the disk to completely stop spinning.
3. Remove the disk, extract it from its carrier and handle it with care. Do not drop the disk or ship it loosely
in a carton.
4. Securely mount the replacement disk in the drive carrier and replace the carrier in the system.
Changing AC Power Supplies
Note: Before changing power supplies, make sure they are securely cabled. An apparently failed power supply may
simply be improperly connected to its power source.
The Network Automation NT-4000 ships with two redundant, auto-switching AC power supplies in a 1+1
configuration. In a 1+1 configuration, when a power supply fails for any reason, the other assumes the full load
automatically and the Infoblox GUI displays a power supply alarm. The appliance can also be configured through
the Network Automation software to send an email notification and to report an SNMP trap when such events occur
in a 1+1 configuration. This configuration minimizes the chance of system failure due to failure of an individual
power supply.