R1$ show ip route | begin gatewayGateway of last resort is 209.165.200.254 to network 0.0.0.0s* 0.0.0.0/0 [1/0] via 209.165.200.254, Serial0/0/1 is directly connected, Serial0/0/1 172.16.0.0/16 is variably subnetted, 3 subnets, 2 masksC 172.16.1.0/24 is directly connected, FastEthernet0/0L 172.16.1.1/32 is directly connected, FastEthernet0/0R 172.16.2.0/24 [120/2] via 297.165.200.250, 00:..
