[c-nsp] vs ip device tracking on cisco3850

Lukas Tribus luky-37 at hotmail.com
Fri Jun 19 11:41:24 EDT 2015

> Hi all.
> Can someone help me out here
> We have Cisco 3850 switches with ip device tracking enabled.
> I looks like this tracking is sending out arp on behalf of hosts that are another switch.
> I'we tried to disable this tracking but without any luck.

I have been troubleshooting a similar problem with IP device tracking on
a CAT4500 with SUP8. IDT was enabled by default and there was really
no way to properly disable it.

Upgrading to the XE3.6 train fixed all those issues for me.



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