When using a router from another company

VLAN11 192.168.11.0/24 Family

VLAN12 192.168.12.0/24 Sound

VLAN13 192.168.13.0/24 Guest

VLAN19 192.168.19.0/24 System Management

VLAN19 is used to manage the entire network device and is mainly used to synchronize the switch, router, and access point.

The router is the DHCP server.

All access points are trying to broadcast the SSID of each of VLAN11 to 13. So I would like to ask how to set it up as follows

1.

VLAN setting procedure for Port1 and 17 of OC200 controller and SG3218XP-M2 switch from the initial state

Also, setting the Management VLAN of the controller and switch

2.

Mesh connection of EAP772 (B) with EAP772 (A). Setting the Switch Profile to assign to Port 2 when the switch with EAP772 (B) connected by wire is grouped as VLAN12

3.

Setting the Switch Profile to assign to Port 3 when the PC connected to EAP655-WE is grouped as VLAN11

If the port is only used to connect an access point, I think it is fine to assign all VLAN IDs to the Tag Network and set the Native Network to 19

Thank you for your help.