I like to build an network with Mikrotik switches
RB-751G (as wifi for users and guests)
SXT to bridge 2 buildings.
How do I have to configure vlans, bridges and bridgeports?
Can someone advice me?
I have attached an drawing of what I want.

I like to build an network with Mikrotik switches
RB-751G (as wifi for users and guests)
SXT to bridge 2 buildings.
How do I have to configure vlans, bridges and bridgeports?
Can someone advice me?
I have attached an drawing of what I want.

put the sxt’s in WDS link (ap With wds mode, and station-wds ), and there should be no more config other than tag (and or untag) the vlans at Devices poninting to your net.
Edit : Need l4 sxt. If not l4, use bridge mode at AP and station bridge at station
A bridge between wds Interface at AP and Ethernet. And bridge between link Interface at station and Ethernet, should make the radiolink like a Ethernet cable. What goes in, goes out. tagged or not.
Deleted because not related.
Hi it is kind of working now but still some problem
At the firewall are 3 vlans Vlan 1, 10 and 20
From vlan 10 and 20 (I can’t reach internet.
It must have his own gateway?
On the firewall are 3 gateways
for vlan 1 it is 192.9.201.254
for vlan 10 it must be 192.9.210.254
for Vlan 20 it must be 192.9.220.254
But how to configure this in the RB-751G?