Users are seeing duplicate IP message on Windows PC..

[yus@cmtinfo.co.kr]

Hi All.

I have a some question.

ISE send to MAB user(PC) to dVLAN and dACL.

Some users are seeing duplicate IP message on Windows PC.

I think this is related to device tracking feature.

The 3650 switch command seems to be slightly different from what I know.

Is there anything I'm missing?

Device

- ISE 2.3

- WS-C3650-24TS-L (version 16.6.3)

- WS-C2960+48PST-L (version 15.2(2)E7)

Thank you.

[Craig Hyps · Accepted solution]

Yes, that is a known side effect with IP Device Tracking.  You can find more info here: https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/8021x/116529-problemsolution-product-00.html