I have configured PRTG network monitor to monitor bandwidth/traffic on Cisco 2821 router using netflow V9 sensor. on the router, i configured both (all) interfaces on the router (gig0/0 and g0/1) to send egress flows to the PRTG server. the sensor is giving me the total traffic, however, it dos not specify the in/out traffic, should that be normal? how can i show them?
Thanks
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