A true duplicate IP in your network is a bad thing. To keep DFM from showing duplicate alerts, you need to either unmanage the interfaces you do not care about, or correct the duplicate address on the network. To unmanage interfaces in DFM, go to DFM > Device Management > Device Details.
DFM uses SNMP polling of the ipAddrTable to determine what IP addresses are configured on which interfaces. There was a bug where if a duplicate IP address had occurred, and was fixed, the event would not clear out of DFM. That should be fixed now, but if it still happens, you can manually clear the event, then it should not come back. Note: you need to be running DFM 2.0.6 or higher for these fixes.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...