Yes, you can.
Remember that VLAN is a Standar part of 802.1q, you can config the 1910 and MIKRORIK like any other switch.
/ip dnsCould you show me how to do it plsYou only need to configured Mikrotik as Dns server and assign this DNS via DHCP.
Ohhhhhh, RSTP looks really well, i'm read the article of wikipedia about RSTP, but can't find information about the mikrotik implementation of RSTP. I know that RSTP is configured in a Bridge....RSTP?