Cisco Implementing Cisco Enterprise Network Core Technologies ENCOR Set 1

Which of the following ping command options should be enabled if you want to determine the MTU size that a given connection supports? (Select the best answer.)

You issue the debug ppp authentication command on RouterA. RouterA's Serial 0/0 interface is connected to RouterB. RouterA's Serial 0/1 interface is connected to RouterC. You issue the no shutdown command on all interfaces and note that every interface has entered the up state. Next, you issue the show debug condition command on RouterA and receive the following output: Which of the following statements is true? (Select the best answer.)

You issue the ping 192.168.1.1 size 1501 dfbit command on a Cisco device. You notice a message indicating that the DF bit has been set. However, the ping fails. You want to determine the largest datagram that the connection supports without fragmentation. Which of the following should you do next? (Select the best answer.)

You issue the ping 192.168.1.1 size 1600 command on a Cisco device that is configured with the default system MTU. All pings succeed. Which of the following is most likely true? (Select the best answer.)

Which of the following is not a GRE tunnel state on a Cisco device? (Select the best answer.)

Which of the following statements is true regarding OSPF connections over a GRE tunnel? (Select the best answer.)

Which of the following does not cause a GRE tunnel endpoint on a Cisco device to enter the Up/down state? (Select the best answer.)

Which of the following cannot be used to connect an OSPF nonbackbone area to the backbone area? (Select the best answer.)

You issue the show ip ospf neighbor command on a Cisco router. The router's OSPF neighbor state is FULL/DR. Which of the following is most likely true about the OSPF router? (Select the best answer.)

Which of the following cannot be exchanged between spoke sites in a DMVPN design? (Select 2 choices.)