Appendix 8
Managing the Switch Hardware
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
00 00
License software-module specific block:
Block Signature : 0x6006
Block Version
Block Length
Block Checksum
lic usage bits:
00 00 00 00 00 00 00 00
Second Serial number specific block:
Block Signature : 0x6007
Block Version
Block Length
Block Checksum
Serial Number
switch#
Displaying Power Usage Information
To display the actual power usage information for the entire switch, use the show environment power
command (see
command shows the power usage for many of the modules in the switch. For the older modules that do
not have the capability to output this information, the output is shown as N/A.
In a Cisco Nexus 7000 Series switch, power usage is reserved for both supervisor modules regardless of
Note
whether one or both supervisor modules are present.
Example 8-4
switch# show environment power
Power Supply:
Voltage: 50 Volts
Power
Supply
-------
1
2
3
4
Module
-------
4
5
6
8
9
10
Xb1
Xb2
OL-23069-06
: 1
: 16
: 0x77
: 1
: 28
: 0x312
: TBM11476798
Example 8-4
for power allocations displayed for a Cisco Nexus 7018 switch). This
Power Management Information Displayed for a Cisco Nexus 7018 Switch
Model
-------------------
-----------
N7K-AC-6.0KW
N7K-AC-6.0KW
FIORANO
FIORANO
Model
-------------------
-----------
N7K-F248XP-24
N7K-F132XP-15
N7K-M108X2-12L
N7K-M148GS-11L
N7K-SUP1
supervisor
N7K-C7018-FAB-1
xbar
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Actual
Total
Output
Capacity
(Watts )
(Watts )
-----------
1272 W
6000 W
584 W
3000 W
0 W
0 W
0 W
0 W
Actual
Power
Draw
Allocated
(Watts )
(Watts )
-----------
292 W
400 W
302 W
425 W
464 W
850 W
248 W
400 W
N/A
210 W
N/A
210 W
N/A
150 W
N/A
150 W
Displaying Power Usage Information
Status
--------------
Ok
Ok
Shutdown
Shutdown
Status
--------------
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