3com 7000 Manual Suplementario
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56
C
HAPTER
3: G
ENERAL
T
ASKS
Managing the
Power Supply
Power Supply
The following command allows you to manage the power supply unit for
the CoreBuilder 7000 family ATM switch.
the CoreBuilder 7000 family ATM switch.
Display Power Supply
Info
Displays information about the power supplies installed in the
CoreBuilder 7000 family ATM switch chassis. Either one or two power
supplies may operate in the switch. When two power supplies are
installed, they work in a load-sharing mode; one takes over the whole
load in case the other fails. The screen displays the power supply slots’
occupancy and the status of the installed power supplies. The left-hand
power supply slot is designated as 1 and the right-hand slot as 2. See
“Redundant Power Supply” on page 85 in the Installation Guide for more
information about redundant power supplies.
CoreBuilder 7000 family ATM switch chassis. Either one or two power
supplies may operate in the switch. When two power supplies are
installed, they work in a load-sharing mode; one takes over the whole
load in case the other fails. The screen displays the power supply slots’
occupancy and the status of the installed power supplies. The left-hand
power supply slot is designated as 1 and the right-hand slot as 2. See
“Redundant Power Supply” on page 85 in the Installation Guide for more
information about redundant power supplies.
Command Actions
Command Result
Table 12 presents the possible status of the power supplies.
Example
Enter:
1 6
Information about the power supplies in the CoreBuilder 7000 family
ATM switch chassis is displayed.
ATM switch chassis is displayed.
Enter the menu sequence:
(1) SYS: Platform config
(6) PWS: Power supplies
Direct access sequence:
1 6
System action taken:
Information about power supplies in the CoreBuilder
switch is displayed.
switch is displayed.
System message display:
Information is displayed as shown in the example.
Table 12 Power Supply Status
Status
Description
OK
Power supply installed and working
Not installed
No power supply installed in this slot.
Fail
The power supply is installed but not operational
because of missing AC connection or fault.
because of missing AC connection or fault.
Power supply id: 1 status: OK
Power supply id: 2 status: Not installed