For some reason our Cisco is responding to arp requests between machines on the same switch. It's not breaking anything but it is slowing initial connections. I've been making a lot of changes on the Cisco recently to configure a client and site 2 site vpn. The most recent being disabling nat between certain ip ranges. Any ideas why this might be happening?
devperf01b:~ sudo arping devperf01c ARPING 10.201.9.230 60 bytes from 2c:33:11:2e:xx:xx (10.x.9.230): index=0 time=214.100 usec 60 bytes from 18:03:73:be:xx:xx (10.x.9.230): index=1 time=257.969 usec