Cisco 400-101 Online Practice Questions and Exam Preparation

Cisco 400-101 Online Questions & Answers

• Question 161:

  Which two statements about EIGRP load balancing are true? (Choose Two)

  A. EIGRP supports unequal-cost paths by default
  B. EIGRP supports 6 unequal-cost paths
  C. Cisco Express Forwarding is required to load-balance across interfaces
  D. A path can be used for load balancing only if it is a feasible successor
  E. Any path in the EIGRP topology table can be used for unequal-cost load balancing
  B. EIGRP supports 6 unequal-cost paths
  D. A path can be used for load balancing only if it is a feasible successor

• Question 162:

  DRAG DROP

  Drag and drop the EIGRP query condition on the left to the corresponding action taken by the router on the right.

  Select and Place:

  

  

• Question 163:

  Which two statements about CEF polarization are true? (Choose two)

  A. The AND operation is performed on the higher-order bits of the source and destination IP address
  B. A single link is chosen for all flows
  C. The AND operation is performed on the lower-order bits of the source and destination IP address
  D. After the XOR process, the flow is processed in the distribution Layer with a different hashing algorithm
  E. It can be prevented by alternating the hashing inputs
  F. When enabled, it allows all links to be used efficiently for different traffic flows
  B. A single link is chosen for all flows
  E. It can be prevented by alternating the hashing inputs

• Question 164:

  What is the default behavior for a manual summary route when a component route of the summary disappears?

  A. Regardless of the metric of the component route ,the metric of the summary is unchanged in order to keep stability
  B. If the component route previously had the best composite metric, the same summary metric is retained for stability /
  C. If the component route previously had the best composite metric, the metric of the summary changes to the next-best composite metric
  D. If the component route previously dis not have the best composite metric, the summary metric is updated and updates are sent to peers
  A. Regardless of the metric of the component route ,the metric of the summary is unchanged in order to keep stability

• Question 165:

  Refer to the exhibit. After you applied this configuration to R1 and R2, they failed to form an IS-IS adjacency. Which reason for the problem is most likely true?

  

  A. The MTUs are mismatched
  B. The IP subnets are mismatched
  C. The network statements are mismatched
  D. The bandwidth is mismatched
  A. The MTUs are mismatched

• Question 166:

  Drag and Drop

  Drag and drop the NAT operations on the left into the correct sequential order on the right.

  Select and Place:

  

  

• Question 167:

  Which two statements about Cisco IOS XE are true? (Choose two)

  A. It is deployed in a Linux-based environment
  B. Separate images are required for platform-dependent code
  C. It uses a service blade outside Cisco IOS XE to integrate and run applications
  D. The FED feature provides separation between the control plane and the data plane
  E. Its functions run as multiple separate processes in the OS
  A. It is deployed in a Linux-based environment
  E. Its functions run as multiple separate processes in the OS

• Question 168:

  What is the reason to send EIGRP SIA reply to a peer?

  A. to respond to an SIA query that the router is still waiting on replies from its peers
  B. to respond to a reply reporting that the prefix has gone stuck-in-active
  C. to respond to a query reporting that the prefix has gone stuck-in-active
  D. to respond to an SIA query with the alternative path requested
  A. to respond to an SIA query that the router is still waiting on replies from its peers

• Question 169:

  Which method can an IPv6 host to learn the RP in an IPv6 multicast-enabled network?

  A. It receives it as part of the DHCP scope
  B. It uses Autoj-RP
  C. It extracts it from the multicast address
  D. it receives an advertisement through MGBP
  C. It extracts it from the multicast address

• Question 170:

  

  Refer to the exhibit. After you apply the given configurations to R1 and R2, which network does R2 advertise to R1?

  A. 172.16.0.0 /16 only
  B. Both 172.16.32.0/20 and 172.16.33.0/24
  C. 172.16.32.0/20 only
  D. 172.16.33.0/24 only
  A. 172.16.0.0 /16 only