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

Chapter 7 Managing the Switch Hardware
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 7-6 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 switch modules:
•
•
•

Supervisor Modules

The Cisco Nexus 7010 switch has one or two supervisor modules (N7K-SUP-1). 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 switch.
OL-23069-06
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 7-17
I/O Modules, page 7-19
Fabric Modules, page 7-19
Reserve Available Reserve
Power Power Power
(kW) (kW) (kW)
6.0 6.0 6.0
9.0 9.0 6.0
9.0 12.0 6.0
Table
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Information About Modules
Result
Available power does not meet
the switch usage requirement.
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
switch usage requirement.
Available power for both
modes meets the switch usage
requirement, so you can power
up the entire switch.
7-7.
7-17