> We have a Cisco 2911 router with a 3560 switch module installed. We have > MRTG collecting utilization statistics for the router but wanted to extend > it to the switch module, as we were interested in utilization statistics > of a single server, connected to one of the switch ports. We ran the MRTG > configuration commands, as we normally do, and it generated the config. > However, when we look at the MRTG web page, the switch interfaces are > listed but no data is being captured. > > Has anyone else run into this situation? Is there anything special we need > to do for this type of switch?
In anticipation of a better answer, later this year or maybe even next year: It has been a while, so memory may be vague. If I recall correctly, *almost* no data is being captured. The 'problem' was: once a switching decision was made, the backplane took care of the data transfer and the switch had nothing to count anymore. I don't remember if, and if so: how, I tackled that problem. I seem to remember 'flows' having something to do with it. For what it's worth/hope this helps, Alex _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
