Cisco CCNA 200-301 Questions & Answers

• Question 11:

  How can the Cisco Discovery Protocol be used?

  A. to allow a switch to discover the devices that are connected to its ports

  B. to determine the hardware platform of the device

  C. to determine the IP addresses of connected Cisco devices

  D. all of the above

  Correct Answer: D

• Question 12:

  How does STP prevent forwarding loops at OSI Layer 2?

  A. TTL

  B. MAC address forwarding

  C. Collision avoidance

  D. Port blocking

  Correct Answer: D

  Learned about looping in other training as well. Port blocking prevents traffic from getting stuck going in circles between other ports.

• Question 13:

  Which statement about the nature of NAT overload is true?

  A. applies a one-to-many relationship to internal IP addresses

  B. applies a one-to-one relationship to internal IP addresses

  C. applies a many-to-many relationship to internal IP addresses

  D. can be configured only on Gigabit interface

  Correct Answer: A

• Question 14:

  Which command is used to configure an IPv6 static default route?

  A. ipv6 route ::/0 interface next-hop5

  B. ipv6 route default interface next-hop

  C. ipv6 route 0.0.0.0/0 interface next-hop

  D. ip route 0.0.0.0/0 interface next-hop

  Correct Answer: A

• Question 15:

  Which statement about static and dynamic routes is true?

  A. Dynamic routes are manually configured by a network administrator, while static routes are automatically learned and adjusted by a routing protocol.

  B. Static routes are manually configured by a network administrator, while dynamic routes are automatically learned and adjusted by a routing protocol.

  C. Static routes tell the router how to forward packets to networks that are not directly connected, while dynamic routes tell the router how to forward packets to networks that are directly connected.

  D. Dynamic routes tell the router how to forward packets to networks that are not directly connected, while static routes tell the router how to forward packets to networks that are directly connected.

  Correct Answer: B

• Question 16:

  What is the purpose of the show ip ospf interface command?

  A. displaying OSPF-related interface information

  B. displaying general information about OSPF routing processes

  C. displaying OSPF neighbor information on a per-interface basis

  D. displaying OSPF neighbor information on a per-interface-type basis

  Correct Answer: A

• Question 17:

  Which Cisco IOS command will indicate that interface GigabitEthernet 0/0 is configured via DHCP?

  A. show ip interface GigabitEthernet 0/0 dhcp

  B. show interface GigabitEthernet 0/0

  C. show ip interface dhcp

  D. show ip interface GigabitEthernet 0/0

  E. show ip interface GigabitEthernet 0/0 brief

  Correct Answer: D

  Router#sh ip int g0/0

  GigabitEthernet0/0 is up, line protocol is up (connected) Internet address is 10.0.0.11/24 Broadcast address is 255.255.255.255 Address determined by DHCP MTU is 1500 bytes

• Question 18:

  Which command verifies whether any IPv6 ACLs are configured on a router?

  A. show ipv6 interface

  B. show access-list

  C. show ipv6 access-list

  D. show ipv6 route

  Correct Answer: C

• Question 19:

  Which command can you enter to allow Telnet to be supported in addition to SSH?

  A. transport input telnet ssh

  B. transport input telnet

  C. no transport input telnet

  D. privilege level 15

  Correct Answer: A

• Question 20:

  AAA stands for authentication, authorization, and accounting

  A. False

  B. True

  Correct Answer: B