If you are wondering about bridge vlan filtering…
http://forum.mikrotik.com/t/routeros-bridge-mysteries-explained/147832/1
how to… user article
http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1
MT docs…
https://help.mikrotik.com/docs/display/ROS/Bridge#Bridge-BridgeVLANFiltering
https://help.mikrotik.com/docs/display/ … VLAN+Table
If you are looking at switch chip info…
P. SWITCH CHIP VLANS
https://help.mikrotik.com/docs/display/ … +Switching
https://help.mikrotik.com/docs/display/ … switchchip
https://www.youtube.com/watch?v=Rj9aPoyZOPo - Vlans using the Switch Chip
https://www.youtube.com/watch?v=rvQ6o4RfnoU - Configure Vlan on Switch Chip
https://www.youtube.com/watch?v=YLtGQAQ8iS0 - CRS3XX Step by Step