[j-nsp] NetFlow on M7i

Pierantozzi Craig craigp at tozz.net
Thu May 24 11:51:22 EDT 2007


Investigate SCU/DCU. It might meet your needs.

<http://www.juniper.net/techpubs/software/junos/junos82/swconfig82- 
network-interfaces/html/interfaces-family-config38.html>

regards


On May 24, 2007, at 9:43 AM, TCIS List Acct wrote:

>
>
> Pierantozzi Craig wrote:
>> IMHO, I don't think sampling gives you the true data you need for
>> billing. Usage based billing is usually done using counters  
>> gathered via
>> SNMP to get the most accuracy. Depends on your billing model I  
>> suppose
>> but for true in/out packets/bytes, SNMP counters are the more proven
>> option.
>>
>> my .02
>
> Yes, we don't believe sampling will work for our purposes, it just  
> isn't
> accurate enough.  SNMP won't work either as we need to exclude  
> certain traffic
> from the measurements.  So, it looks like we are stuck with the  
> Services PIC,
> Monitoring PIC, or buying a -ASM model M7i.
>
> Does anyone know how much a Monitoring PIC runs price-wise?  I've  
> not been able
> to find any details on it.
>
> --Mike
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