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

Appendix 8 Managing the Switch Hardware
Table 8-4 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 7000 Series switch has one or two supervisor modules. The switch can use the
following supervisor module types:
•
•
•
Supervisor 1 modules are supported by the Cisco 7009, 7010, and 7018 switches, but it is not supported
Note
by the Cisco Nexus 7004 switch. Supervisor 2 and 2E modules are supported by all Cisco Nexus 7000
Series switches.
If a switch has two supervisor modules, both must be the same type and have the same amount of
Note
memory in case the supervisor functions must switch over from one supervisor module to the other
supervisor module.
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 8-15
I/O Modules, page 8-17
Fabric Modules, page 8-18
Supervisor 1 (N7K-SUP1)
Supervisor 2 (N7K-SUP2)
Supervisor 2 Enhanced (N7K-SUP2E)
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
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.
8-15