I could not find solution in other topics so I will post this new one.
I have hEX that is connected to my main router.
On my main router i have configured trunk that includes, beside default vlan1, vlan10 for Unify SSID for guests.
Here is situation:
No, it depends on your network layout which you (need to) know by yourself.
Maybe you do not want to route these VLAN’s but rather bridge them, in which case you want to
create a bridge with both VLAN interfaces in it (without address).
This is something you need to design before smacking a new device in your network.
It is possible, but it requires quite some reconfiguration.
You would need to create two more VLANs for the routing you are now doing on the untagged VLAN,
and configure the switch to put one of those untagged on ether1, the other untagged on ether2, and
put the addreses you now have on ether1 and ether2 on those VLANs.
(strictly speaking it could be done with a single extra VLAN)
It is easiest to use a bridge between vlan10_ether1 and vlan10_ether2 in your config.