Cisco Cisco Certifications 352-011 Questions & Answers

• Question 81:

  Which DCI technology utilizes a "flood and learn" technique to populate the Layer 2 forwarding table?

  A. OTV

  B. E-VPN

  C. VPLS

  D. LISP

  Correct Answer: A

• Question 82:

  Refer to the exhibit.

  

  Which routing solution is the most scalable to connect the branches to the HQ and to connect the branches together over the internet using DMVPN?

  A. EIGRP

  B. EIGRP with the branch routers setup as stubs

  C. OSPF with each branch router as an ABR

  D. IS-IS L2 in all locations

  E. OSPF Area 0 in all locations

  Correct Answer: B

• Question 83:

  Which two functions are performed at the distribution layer of the three-layer hierarchical network design model? (Choose two)

  A. Fast transport

  B. QoS classification and marking boundary

  C. Fault isolation

  D. Redundancy and load balancing

  E. Reliability

  Correct Answer: CD

• Question 84:

  In which two ways is a network design improved by including IP Event Dampening? (Choose two)

  A. Provides sub-second convergence

  B. Quickly detects network failures

  C. Prevent routing loops

  D. Improves network stability

  E. Reduces processing load

  Correct Answer: DE

• Question 85:

  Which option reduces jitter in a VoIP network?

  A. Deploy WRED

  B. Deploy call Admission Control

  C. Adjust the playout delay buffer at the receiver

  D. Increase the bandwidth of the links

  Correct Answer: C

• Question 86:

  Which two options are IoT use cases that require the low-latency and high reliability that 5G networks provide? (Choose two)

  A. Sports and Fitness

  B. Smart Home

  C. Automotive

  D. Smart Cities

  E. Industrial Automation

  F. Health and wellness

  Correct Answer: CE

• Question 87:

  When a multiprotocol routing environment is designed to have several routers redistributing among the routing domains, how can routing loops be avoided?

  A. By implementing spanning tree

  B. By activating split horizon

  C. By using the AS-path attribute

  D. By using route tags

  Correct Answer: D

• Question 88:

  When is it required to leak routes into an IS-IS level 1 area?

  A. When MPLS L3VPN PE devices are configured in the level 1 areas

  B. When unequal cost load balancing is required between the backbone and nonbackbone areas

  C. When a multicast RP is configured in the nonbackbone area

  D. When equal cost load balancing is required between the backbone and nonbackbone areas

  Correct Answer: A

• Question 89:

  .which two options are benefits of using Topology Independent Loop-Free Alternate in WAN design? (Choose two)

  A. It provides backup convergence for all topologies by avoiding the post-convergence path

  B. It maximizes the network utilization by load-sharing across low bandwidth and edge links while IGP convergence is in progress

  C. No additional protocols are required in the MPLS network because it uses LDP labels to signal the backup path

  D. Although it requires enabling segment routing, SR does not have to be activated as the preferred forwarding method

  E. It can provide backup paths for IPv4, IPv6 and LDP traffic

  Correct Answer: AE

• Question 90:

  Which multicast technology provides a large, many-to-many connectivity for a new application while minimizing load on the existing network infrastructure?

  A. PIM Sparse Mode

  B. Bidirectional PIM

  C. Any-Source Multicast

  D. Source Specific Multicast

  Correct Answer: B