a router is connected to network 192.168.1.0/24 and network 192.168.2.0/24. the router is configured to use rip and has learned both networks. the next hop router for network 192.168.3.0 has changed. you need to make the change with the least amount of effort possible. what should you do? answer wait for convergence to take place. manually reconfigure the default route to point to the new next hop router. force rip to perform an immediate update. stop and restart the rip protocol on the router.