Good day. I try to get simple vlan config as described http://wiki.mikrotik.com/wiki/Vlans_on_Mikrotik_environment, but i have one MT 2011 as switch ( no router function so far). Ethet2 connect to PC1 (vlan_20), Ether 3 connect to PC2 (vlan_30). When i assign all settings , PCs can see each other.But they shouldnt, isnt it? Please help to understand my throuble.Thanks