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Managing the Switch
Configuring the Power Mode
You can configure the power supply mode by using the power redundancy-mode command.
Note
To display the current power supply configuration, use the show environment power command.
Step 1
Start the configuration mode by entering the configure terminal command.
Example:
configure terminal
switch#
switch(config)#
Step 2
Specify one of the following power modes by entering the power redundancy-mode mode command:
• For combined mode, include the combined keyword.
• For power supply redundancy mode, include the ps-redundant keyword.
• For input source redundancy mode, include the insrc_redundant keyword.
• For full redundancy mode, include the redundant keyword.
Example:
switch(config)#
switch(config)#
OL-30452-01.
Scenario
Power
Output for Power Supplies
Rqmnt
1
2
2.8 kW
1.45
kW
power redundancy-mode redundant
Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide
2
3
4
1.45
1.45
1.45
kW
kW
kW
Configuring the Power Mode
Input Source
Power Source
Redundancy
Redundancy
Avail.
Res.
Avail.
2.9 kW
2.9 kW
4.35
kW
Result
Res.
1.45
Available
kW
power
for both
redundanci e s
exceeds
the
switch
requi r ement s ,
so the
entire
switch
can
power
up.
77
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