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03-28-2019 03:47 AM
recently i had a two stack WS-C3850-24T-L switches showing this below , does this means the two unknown PSU are faulty and in need of replacement? or they are not connected to power? i cant check them pysically
SW PID Serial# Status Sys Pwr PoE Pwr Watts
-- ------------------ ---------- --------------- ------- ------- -----
1A PWR-C1-350WAC XXXXXXXX OK Good Good 350
1B Unknown Unknown No Input Power Bad Bad 235
2A Unknown Unknown No Input Power Bad Bad 235
2B PWR-C1-350WAC XXXXXXXX OK Good Good 350
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03-28-2019 04:41 AM
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04-17-2019 03:26 AM
Its a BUG as Leo said this looks like the ID , had so many PSU bugs on the 3850s , we just gave up reading the output and would get eyes on if we thought there was an issue as many of them seemed to be carried through multiple IOS version s
example
show env power shows "bad" and unkown for PS not connected to AC
CSCvb63422
Description
Symptom:
When power supply unit is inserted into a switch and the power cable is not connected to the PSU then "show env power all" shows incorrect Watts and PID/Serial# are unknown. It recovers and shows correct values once the power cable is connected.
Conditions:
PSU is inserted and power cable is not inserted.
Workaround:
NA - (Inserting the power cable will solve this show CLI issue)
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03-28-2019 04:41 AM
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04-17-2019 03:03 AM
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04-17-2019 03:26 AM
Its a BUG as Leo said this looks like the ID , had so many PSU bugs on the 3850s , we just gave up reading the output and would get eyes on if we thought there was an issue as many of them seemed to be carried through multiple IOS version s
example
show env power shows "bad" and unkown for PS not connected to AC
CSCvb63422
Description
Symptom:
When power supply unit is inserted into a switch and the power cable is not connected to the PSU then "show env power all" shows incorrect Watts and PID/Serial# are unknown. It recovers and shows correct values once the power cable is connected.
Conditions:
PSU is inserted and power cable is not inserted.
Workaround:
NA - (Inserting the power cable will solve this show CLI issue)
