I have the "unusual" task to reduce the network speed from 1Gbps to 100 Mbps.
The reason is I have Ethernet device at the end, which can work only on 10 and 100 Mbps.
What device I have to choose? For example, mAP 2nd is a good choice? Apparently very simple 2 ethernet ports router is necessary.
Further, shall I just select 100 Mbps speed on the second LAN, and can I use the same IP address on both LAN?