Information About Modules; Supervisor Modules - Cisco Nexus 7000 Series Hardware Installation And Reference Manual

Information About Modules

S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Table 6-6 Full Redundancy Mode Scenarios
Power Power
Supply 1 Supply 2
Scenario (kW) (kW)
1 6.0 6.0
2 6.0 6.0
3 6.0 6.0

Information About Modules

The following sections explain how you can manage operations for the device modules:
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•
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Supervisor Modules

The Cisco Nexus 7010 device has one or two supervisor modules. When it has two supervisors, one
supervisor is automatically active while the other is in standby mode. If the active supervisor goes down
or is disconnected for replacement, the standby supervisor automatically becomes active. To understand
the terms used for the supervisors, see
Supervisor modules are automatically powered up and started with the device.
Table 6-7 Supervisor Module Terms and Usage in Console Displays
Module Terms
module-5 and module-6
sup-1 and sup-2
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
6-14
Table 6-5 shows the results for each scenario.
Input Source Mode Power Supply Mode
Power System Available
Supply 3 Usage Power
(kW) (kW) (kW)
— 8.784 6.0
3.0 8.784 6.0
6.0 8.784 9.0
Supervisor Modules, page 6-14
I/O Modules, page 6-15
Fabric Modules, page 6-15
Fixed or Relative
Fixed usage
Fixed usage
Reserve Available
Power Power
(kW) (kW)
6.0 6.0
9.0 9.0
9.0 12.0
Table 6-7.
Usage
module-5 always refers to the supervisor module in slot 5 and
module-6 always refers to the supervisor module in slot 6.
sup-1 always refers to the supervisor module in slot 5 and
sub-2 always refers to the supervisor module in slot 6.
Chapter 6 Managing the Device Hardware
Reserve
Power
(kW) Result
6.0 Available power does not meet
the device usage requirement.
6.0 Available power for the power
supply mode is sufficient but
the available power for the
input source mode is
insufficient, so the available
power does not meet the
device usage requirement.
6.0 Available power for both
modes meets the device usage
requirement, so you can power
up the entire device.
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