RB1100 Switch chips and Vlans

Hi,

got my first RB1100 on desk and play with VLANs.

Can I have a Vlan crossing the switches in RB1100?

EG:
Ether1 accessport vlan10
Ether2 accessport vlan10
Ether6 accessport vlan10
Ether7 Trunkport including vlan10

Without switch chips I would make a bridge and add port 1,2,6 and a vlan configured
via interface list on top of ether7. How to do this with switch chips in RB1100?

Do I need the other ports set to “secure” to be sure no device on another port enter vlan10
be sending tagged packets?

Thanks,
Stefan