Which of the following are displayed by the Router# show cdp neighbors command? (Choose three.) platform holdtime local interface Why is it advisable to enter a next-hop IP address when creating a static route whose exit interface is an Ethernet network? In a multi-access network, the router cannot determine the next-hop MAC address for the Ethernet frame without a next-hop address. The output of the Router# show interfaces serial 0/1 command displays the following: Serial0/1 is up, line protocol is down. What is the most likely cause for the line protocol being down? No clock rate has been set. A static route that points to the next hop IP will have what administrative distance and metric in the routing table? administrative distance of 1 and metric of 0 Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (Choose two.) A(config)# no ip route 10.0.0.0 255.0.0.0 172.16.40.2 A(config)# ip route 10.0.0.0 255....