Vlans In Routers new. Tagged and untagged ports.

Since RouterOS 6.41.5 (I think) the MiTkrotik has changed a few things in regards to VLANS and their filtering and management. Here is a short howto that shows how to deal with VLANs in Mikrotik

First thing is to ensure that the bridge has enabled VLAN filtering. Add to the bridge all the ports that you need (ether1 is the mgmt port (access only from management vlan)

So, the management VLAN is 104, users VLAN is 105. It is wise to run Romon in order to ensure you don't get cut out of the Mikrotik! 

Assuming that the below MT has vlans 104 and 105 coming into ether1. All ports are in the bridge.

We need to tag 104 on ether1, so that it can obtain IP address from DHCP that runs on management network.

We also need to untag vlan105, so that users can get their access from vlan105 which is users network. Check the PVID on the interface that is inside bridge1 !