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Cisco Bug: CSCtd66440 - Stacked Cat3750e does not show all value of PowerSupply and Fan

Last Modified

Jan 24, 2017

Products (96)

  • Cisco Catalyst 3750-E Series Switches
  • Cisco ME 3400-24TS-A Switch
  • Cisco Catalyst 3750V2-24PS Switch
  • Cisco Catalyst 2960-24TC-L Switch
  • Cisco Catalyst 3560-12PC-S Compact Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3750G-12S Switch
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 3560E-48PD-SF Switch
  • Cisco Catalyst 2960-24-S Switch
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Known Affected Releases

12.2(50)SE3

Description (partial)

Symptom:
Customer get next value from stacked switch, but not of ALL
at Stacked switch
> SNMPv2-SMI::mib-2.47.1.1.1.1.2.1060 = STRING: \"FRU Power Supply\"
> SNMPv2-SMI::mib-2.47.1.1.1.1.2.2070 = STRING: \"FRU Power Supply\"
> SNMPv2-SMI::mib-2.47.1.1.1.1.2.1059 = STRING: \"Switch FRU Fan\"
> SNMPv2-SMI::mib-2.47.1.1.1.1.2.2078 = STRING: \"Switch FRU Fan\"
> SNMPv2-SMI::mib-2.47.1.1.1.1.2.3066 = STRING: \"Switch FRU Fan\"

->
--------------------------------------------
SNMPv2-SMI::mib-2.47.1.1.1.1.3.1060 = OID: SNMPv2-SMI::enterprises.9.12.3.1.6.184
SNMPv2-SMI::mib-2.47.1.1.1.1.3.2070 = OID: SNMPv2-SMI::enterprises.9.12.3.1.6.184

SNMPv2-SMI::mib-2.47.1.1.1.1.3.1059 = OID: SNMPv2-SMI::enterprises.9.12.3.1.7.86
SNMPv2-SMI::mib-2.47.1.1.1.1.3.2078 = OID: SNMPv2-SMI::enterprises.9.12.3.1.7.86
SNMPv2-SMI::mib-2.47.1.1.1.1.3.3066 = OID: SNMPv2-SMI::enterprises.9.12.3.1.7.86
----------------------------------------

SNMP polling from NMS to stacked switch

After reload whole switch, there is only master switch's value of PowerSupply
and Fan sometime.
There is no pattern for showing up the symptom, but If you change the 
master switch, it is easy to see this symptom.



Conditions:
There is 6 3750E switch which is stacked.
H/W : WS-C3750E-48TD
S/W : c3750e-universal-mz.122-50.SE.bin

Switch Ports Model              SW Version            SW Image                 
------ ----- -----              ----------            ----------               
*    1 54    WS-C3750E-48TD     12.2(50)SE            C3750E-UNIVERSAL-M       
     2 54    WS-C3750E-48TD     12.2(50)SE            C3750E-UNIVERSAL-M       
     3 54    WS-C3750E-48TD     12.2(50)SE            C3750E-UNIVERSAL-M       
     4 54    WS-C3750E-48TD     12.2(50)SE            C3750E-UNIVERSAL-M       
     5 54    WS-C3750E-48TD     12.2(50)SE            C3750E-UNIVERSAL-M       
     6 54    WS-C3750E-48TD     12.2(50)SE            C3750E-UNIVERSAL-M
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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