I am looking at a 100% cisco L3 switch network on an ELAN.
I installed a Mikrotik SXT bridge to connect a site with a minimum 100Mbps link, works great!
I was trying to troubleshoot an issue using the mikrotik IP scan tool from this bridge 
no matter what ip range I scan for on their network I pick up the same host (same mac) on every ip on the entire subnet,
no matter what subnet I try, private or public, weird…
the mac is a cisco mac and I’m wondering if there is a screwy config on that switch?
Why would the MT scan do this? Is it just an incompatibility with Cisco and Mikrotik?