Here are some to read:
http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1
http://forum.mikrotik.com/t/basic-understanding-bridge-vlan-switch/145837/1
Here you see my struggle to learn:
http://forum.mikrotik.com/t/sofware-vlan-bridge-on-ruteros-explained/122534/1
\
Use Splunk> to log/monitor your MikroTik Router(s). See link below. 