networking - Expanding wireless coverage: What are the differences between LAN to LAN and LAN to WAN when it comes to connecting two wireless routers? - Super User
Wireless Router] Dual WAN introduction and setup - Failover and Load Balance | Official Support | ASUS Global
When you bride the WAN port with the LAN ports, do packets between LAN and WAN go through the CPU ? (In this example, does it take more CPU to send packets