When I run a show route on Cisco 3560 with 12.2(25)SEB4 - I see a host route to host 10.10.10.152 via 10.10.36.4. But there is no reference to host 10.10.36.4 and there is no routing protocol running on this switch. I tried clear ip route 10.10.10.152 255.255.255.255 but this had no effect the route is still there. Where could this be coming from and how do I kill it??
c3560-2#sho ip route
Default gateway is 10.10.36.1
Host Gateway Last Use Total Uses Interface
10.10.10.152 10.10.36.4 0:00 1395025 Vlan36
c3560-2#sho run | i 10.10.36.4
c3560-2#sho run | i route