In order for statically defined routes and routes learned from RIP to be broadcast across the WAN, or for routes to be learned from the WAN, the respective remote sites can be entered into the WAN RIP table.
LANconfig:
Command line:
Important: RIP-capable routers send the RIP packets approximately every 30
seconds. The router will only send and receive RIPs if it has a unique IP address. In
the default setting with the IP address xxx.xxx.xxx.254 the IP RIP module is switched
off.