A. show ip route B. show route C. traceroute D. trace ip route
A. enable cdp B. cdp enable C. cdp run D. run cdp
A. ip route 172.16.1.0 255.255.255.0 0.0.0.0 B. ip route 172.16.1.0 255.255.255.0 172.16.2.1 C. ip route 0.0.0.0 255.255.255.0 172.16.2.1 D. ip route 0.0.0.0 0.0.0.0 172.16.2.1