Cisco CCNA 200-301 Questions & Answers

• Question 1111:

  Refer to the exhibit.

  

  After the configuration is applied, the two routers fail to establish an OSPF neighbor relationship. What is the reason for the problem?

  A. The OSPF router IDs are mismatched.

  B. Router2 is using the default hello timer.

  C. The network statement on Router1 is misconfigured.

  D. The OSPF process IDs are mismatched.

  Correct Answer: B

• Question 1112:

  Refer to the exhibit.

  

  Which path is used by the router for Internet traffic?

  A. 209.165.200.0/27

  B. 10.10.10.0/28

  C. 0.0.0.0/0

  D. 10.10.13.0/24

  Correct Answer: C

• Question 1113:

  Refer to the exhibit.

  

  A packet is being sent across router R1 to host 172.16.3.14. To which destination does the router send the packet?

  A. 207.165.200.246 via Serial0/1/0

  B. 207.165.200.254 via Serial0/0/0

  C. 207.165 200.254 via Serial0/0/1

  D. 207.165.200.250 via Serial0/0/0

  Correct Answer: C

  The longest matching route to 172.16.3.14 is the 182.16.3.0/28 route, using Serial 0/0/1 with a next hop of 207.165.200.254.

• Question 1114:

  How does Cisco DNA Center gather data from the network?

  A. Devices use the call-home protocol to periodically send data to the controller

  B. Devices establish an IPsec tunnel to exchange data with the controller

  C. The Cisco CLI Analyzer tool gathers data from each licensed network device and streams it to the controller

  D. Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller

  Correct Answer: D

  Cisco DNA Center uses various methods to gather data from the network devices, such as SNMP, syslog, and streaming telemetry. These protocols allow the devices to send data to the controller in real-time or at regular intervals, providing comprehensive visibility into the network. The data collected by Cisco DNA Center is then analyzed and used for network management, troubleshooting, and optimization.

• Question 1115:

  What is the primary purpose of a First Hop Redundancy Protocol?

  A. It allows directly connected neighbors to share configuration information.

  B. It allows a router to use bridge priorities to create multiple loop-free paths to a single destination.

  C. It reduces routing failures by allowing Layer 3 load balancing between OSPF neighbors that have the same link metric.

  D. It reduces routing failures by allowing more than one router to represent itself, as the default gateway of a network.

  Correct Answer: D

• Question 1116:

  The SW1 interface g0/1 is in the down/down state. Which two configurations are valid reasons for the interface conditions? (Choose two)

  A. There is a duplex mismatch

  B. There is a speed mismatch

  C. There is a protocol mismatch

  D. The interface is shut down

  E. The interface is error-disabled

  Correct Answer: BE

  The interface is shut down - ADMIN DOWN / DOWN The interface is error-disabled - DOWN / DOWN There is a speed mismatch - DOWN / DOWN

• Question 1117:

  Which purpose does a northbound API serve in a controller-based networking architecture?

  A. facilitates communication between the controller and the applications

  B. reports device errors to a controller

  C. generates statistics for network hardware and traffic

  D. communicates between the controller and the physical network hardware

  Correct Answer: D

  The interface that enables communication between a program on the controller and a program on the networking device is typically referred to as a "southbound interface."

• Question 1118:

  What are two fundamentals of virtualization? (Choose two.)

  A. It allows logical network devices to move traffic between virtual machines and the rest of the physical network.

  B. It allows multiple operating systems and applications to run independently on one physical server.

  C. It allows a physical router to directly connect NICs from each virtual machine into the network.

  D. It requires that some servers, virtual machines, and network gear reside on the Internet.

  E. The environment must be configured with one hypervisor that serves solely as a network manager to monitor SNMP traffic.

  Correct Answer: AB

• Question 1119:

  What is an advantage of Cisco DNA Center versus traditional campus device management?

  A. It is designed primarily to provide network assurance.

  B. It supports numerous extensibility options, including cross-domain adapters and third-party SDKs.

  C. It supports high availability for management functions when operating in cluster mode.

  D. It enables easy autodiscovery of network elements in a brownfield deployment.

  Correct Answer: B

  Brownfield development is a term commonly used in the information technology industry to describe problem spaces needing the development and deployment of new software systems in the immediate presence of existing (legacy) software

  applications/systems.

  GREENFIELD ==> via Cisco (Planning System Installation?)

  https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/uc_system/UC8-5-1/ipt_system_inst_upg/planti.html

• Question 1120:

  What benefit does controller-based networking provide versus traditional networking?

  A. allows configuration and monitoring of the network from one centralized port

  B. provides an added layer of security to protect from DDoS attacks

  C. combines control and data plane functionality on a single device to minimize latency

  D. moves from a two-tier to a three-tier network architecture to provide maximum redundancy

  Correct Answer: A