Cisco Catalyst 4500 Series - Page 570

14-20
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 14 Environmental Monitoring and Power Management
Power Management
PS2 PWR-C45-4200ACV AC 4200W good good good
PS2-1 110V good
PS2-2 110V good
Power supplies needed by system : 1
Power supplies currently available : 2
Power Summary Maximum
(in Watts) Used Available
---------------------- ---- ---------
System Power (12V) 140 1360
Inline Power (-50V) 0 1850
Backplane Power (3.3V) 0 40
---------------------- ---- ---------
Total 140 (not to exceed Total Maximum Available = 2100)
Here is the output after invoking this feature. The combined mode was indicated before
Power supplies needed = 2 in the output of the show power command, combined mode is now indicated
by the phrase Power supplies needed by system: 2 Maximum Inputs = 3.
Switch# show power
sh power
Power Fan Inline
Supply Model No Type Status Sensor Status
------ ---------------- --------- ----------- ------- -------
PS1 PWR-C45-4200ACV AC 4200W good good good
PS1-1 110V good
PS1-2 110V good
PS2 PWR-C45-4200ACV AC 4200W good good good
PS2-1 110V good
PS2-2 110V good
Power supplies needed by system : 2 Maximum Inputs = 3
Power supplies currently available : 2
Power Summary Maximum
(in Watts) Used Available
---------------------- ---- ---------
System Power (12V) 140 2400
Inline Power (-50V) 0 2000
Backplane Power (3.3V) 0 40
---------------------- ---- ---------
Total 140 (not to exceed Total Maximum Available = 2728)
Switch#
Here's another example of combined mode resiliency with 9000W power supply with a maximum of six
active inputs, limited to 3 inputs:
Switch# show power
Power Fan Inline
Supply Model No Type Status Sensor Status
------ ---------------- --------- ----------- ------- -------
PS1 PWR-C45-9000ACV AC 9000W good good good
PS1-1 220V good
PS1-2 220V good
PS1-3 220V good
PS2 PWR-C45-9000ACV AC 9000W good good good
PS2-1 220V good
PS2-2 220V good
PS2-3 220V good
Power supplies needed by system : 2 Maximum Inputs = 3