I have five Cisco routers (some outsourced) exporting flows to NetflowAnalyzer from various interfaces. I have unmanaged the interfaces I am not interested in. I just connected to look at the devices and I noticed that one router had suddenly added extra managed interfaces called Virtual-Access2 through 12.
Where do these come from? Is there any way to stop them? Alternatively, can I have them so that they are added into NetflowAnalyzer as unmanaged.