2960s powered off

[Ahmed Wasim]

Hi

Is there any reason that will cause a 2960s switch in a stack to be turned off? This issue has repeated twice in the same switch and when we unplug/plug the power cord, the switch boots and works normally. Any ideas?

------------------ show version ------------------

Cisco IOS Software, C2960S Software (C2960S-UNIVERSALK9-M), Version 15.0(2)SE5, RELEASE SOFTWARE (fc1)

ROM: Bootstrap program is C2960S board boot loader
BOOTLDR: C2960S Boot Loader (C2960S-HBOOT-M) Version 12.2(55r)SE, RELEASE SOFTWARE (fc1)

SW uptime is 4 days, 10 hours, 52 minutes
System returned to ROM by power-on
System image file is "flash:/c2960s-universalk9-mz.150-2.SE5.bin"

cisco WS-C2960S-48LPS-L (PowerPC) processor (revision E0) with 131072K bytes of memory.
Last reset from power-on
------------------ show env all ------------------
FAN is OK
SYSTEM TEMPERATURE is OK
System Temperature Value: 28 Degree Celsius
System Temperature State: GREEN
Yellow Threshold : 51 Degree Celsius
Red Threshold    : 61 Degree Celsius
SW  PID                 Serial#     Status           Sys Pwr  PoE Pwr  Watts
---  ------------------  ----------  ---------------  -------  -------  -----
 1  Built-in                                         Good
 2  Built-in                                         Good
 3  Built-in                                         Good

[Leo Laohoo]

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@Ahmed Wasim wrote:

SW uptime is 4 days, 10 hours, 52 minutes
System returned to ROM by power-on
System image file is "flash:/c2960s-universalk9-mz.150-2.SE5.bin"

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Stack lost power.

[Ahmed Wasim]

but this issue repeated twice in a week...should we change the PDU or power cords?

[balaji.bandi · Accepted solution]

yes it is worth checking Power Leads and change to different Power source.