I dont know a lot about networking and i dont know if my idea is suitable for this situation.
The company i am working has 2 floors in one building.
Floor 2 and Floor 6.
All the computers are on the same network (LAN). We have one router in 2nd floor and in both of 2 floors we have switches. In 2nd floor we have UniFi and all the floor has WiFi access.
I was thinking in order to have WiFi access to the 6th floor we need to buy another one UniFi and connect it to the switch of 6th Floor.
Is that correct or do i miss something? Does it need more configuration except of just plug in to the switch?