How to create one subnet in Mikrotik?

Question

Network routing

Hello, such a situation, there is a Mikrotik RB951Ui-2HnD router, configured as a repeater. The WAN port is Wi-Fi, a switch is connected to the Ethernet2 port. The network of the institution is in the subnet 192.168.0.1, the network in the office should be 192.168.88.1 ... Tell me how to do this

Answer 1

You specify one more in ehternet address ip 192.168.88.1. You make another bridge, include in it the port that leads to this cabinet. You create a dhcp server and hang it on this bridge.

Answer 2

Does not work. Created another bridge, gave it IP 192.168.88.0/24, gateway 192.168.88.1. I created a DHCP server, but I did not register a pool of addresses, because on all computers static are registered. Created a Network, set up exchange rules between bridges, set up NAT. As a result, the locale works, i.e. I can log into the admin panel of the main router 192.168.0.1, and other network devices. Through the terminal there is a ping of sites, but there is no Internet on the computer itself! I don't know what else I missed...