Nagios Support Forum

Hi there,

Need information to get dataflow from switches model SGE 2000.

The manuals i´ve found talks about CISCO ASA and Router 2600 series..


Thanks a lot

We do not have documentation in-house for a SGE2000, let alone this particular device to test with. This Cisco thread implies that SGE2000 does not support netflow:
https://supportforums.cisco.com/discuss ... ng-sge2000

A quick google search didn't reveal much more, have you inquired with Cisco about this?

Thanks for your reply bwallace.

I´ve read your link.

But, what about cisco catalyst 2960 series, i have a lot of them. I know that they are possible to monitoring but i can´t find the right configuration to enable de netflow data to send nagios network analyzer

Can you Help Me?

thanks you very much

According to the Cisco forum thread below, the 2960 does not support netflow.
https://supportforums.cisco.com/discuss ... 8-switches

One of the posts mentions using SNMP to get netflow data which is outlined in this doc on page 191.
http://www.cisco.com/c/en/us/td/docs/io ... t-book.pdf
However, that method is incompatible with Nagios Network analyzer. As long as a device is capable of sending Netflow data, NNA can handle it. It's just that your particular devices do not support netflow, sorry I can't be of more help.

So, if i have understood, it´s means that NNA doesn´t handdle cisco catalyst series and cisco small bussiness?

I will not purchase this nagios´s complement.

Thank you for the information

Thanks for the update - Nagios Network Analyzer processes Netflow (and sFlow) data. The Cisco devices you've mentioned do not support/ send Netflow or sFlow. Again, as long as a device is capable of sending Netflow/sFlow data, NNA can handle it. I'll go ahead and lock this thread now, but feel free to open another should you have any other questions.