若路由器的路山信息如下，则最后一行路由信息是怎样得到的______ R3#show ip route Gateway of last resort is not set 192.168.0.0/24 is subnetted,6 subnets C 192.168.1.0 is directly connected,Ethernet0 C 192.168.65.0 is directly connected,Serial0 C 192.168.67.0 is directly connected,Seria11 R 192.168.69.0 [120/1] via 192.168.67.2,00:00:15,Serial1 [120/1] via 192.168.65.2,00:00:24,Seria10 R 192.168.69.0 [120/1] via 192.168.67.2,00:00:15,Seria11 R 192.168.69.0 [120/1] via 192.168.652,00:00:24,Seria10