[c-nsp] CPU Usage for standby SUP720?

Gergely Antal skoal at skoal.name
Wed Mar 11 05:01:55 EDT 2009


If you use cacti then here is a good template for your problem
http://forums.cacti.net/about27623.html

Gergely Antal wrote:
> If i'm not mistaken you can only poll the active sup
> ,and if a switchover occures then you can poll the new active sup based
> on the indexes by the entity-mib
> 
> Asad Ul-Islam wrote:
>> Dear friends
>>
>>  
>>
>> I am trying to poll for CPU usage of Standby SUP7203b in 6500 Chassis.
>>
>>  
>>
>> I have tried polling PROCESS MIB but its returning only two Values for
>> cpmCPUTotalPhysicalIndex , which are of ACTIVE SUP. (SUP in Slot 8 is in
>> Standby state)
>>
>>  
>>
>> SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.2.1 = INTEGER: 4017 
>>
>> SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.2.2 = INTEGER: 4001
>>
>>  
>>
>> However walking on ENTITY MIB for entPhysicalIndex shows the CPU index for
>> both SUPs
>>
>>  
>>
>> SNMPv2-SMI::mib-2.47.1.1.1.1.2.4001 = STRING: "CPU of Switching Processor 7"
>>
>> SNMPv2-SMI::mib-2.47.1.1.1.1.2.4017 = STRING: "CPU of Routing Processor 7"
>>
>> SNMPv2-SMI::mib-2.47.1.1.1.1.2.5001 = STRING: "CPU of Switching Processor 8"
>>
>> SNMPv2-SMI::mib-2.47.1.1.1.1.2.5017 = STRING: "CPU of Routing Processor 8"
>>
>>  
>>
>> I wonder why PROCESS MIB is not returning values for Standby SUP.. Is it
>> some limitation that Standby SUP cannot be polled?  Or I am making some
>> mistake here??
>>
>>  
>>
>> Regards,
>>
>>
>> Asad
>>
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> 
> 
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