Cisco Cisco Certifications 352-001 Questions & Answers

• Question 101:

  A network design engineer is designing a new storage area network that combines multiple separate legacy SAN environments within a data center. Which technology isolates events within one of the SAN environment from the others?

  A. FCIP tunnels

  B. N-port ID Virtualization

  C. N-Port Virtualization

  D. Virtual SANs

  Correct Answer: D

• Question 102:

  Which two application requirements are mandatory for traffic to receive proper treatment when placed in the priority queue? (Choose two)

  A. WRED drop treatment

  B. Small transactions (HTTP ?like behavior)

  C. Tolerance to packet loss

  D. Intolerance to jitter

  E. TCP based application

  Correct Answer: CD

• Question 103:

  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 104:

  The enterprise customer ABC Corp will deploy a centralized unified communications application to provide voice, and instant messaging to their branch offices. Some of the branch offices are located in remote locations and are connected via a 1.5 Mb/s Layer 3 VPN connection. Which two ways are the most cost-effective to ensure that this new application is implemented properly? (Choose two)

  A. Use a low bitrate codec such as G 711

  B. Set voice activity detection to avoid sending packets when the conversations is silent

  C. Enable VRF-Lite on the CE router to create a separate voice VRF

  D. Set LFI on the WAN connections to interleave the small voice packets with the large data packets

  E. Set WAN optimization on the CE router to compress the voice packets for improved bandwidth utilization and performance

  F. Use a low bitrate codec such as G 729

  Correct Answer: BF

• Question 105:

  Which three options are important design functions of IPv6 first-hop security? (Choose three)

  A. It prevents rogue DHCP servers farms assigning IPv6 addresses.

  B. It prevents IPv6 packets fragmentation.

  C. It limits IPv6 route the advertisement in the network.

  D. It implements a broadcast-control mechanism.

  E. It suppresses excessive multicast neighbor discovery.

  F. It implements multihoming security.

  Correct Answer: ACE

• Question 106:

  As part of network design, two geographically separated data centers must be interconnected using Ethernet-over-MPLS pseudowire. The link between the sites is stable, the topology has no apparent loops, and the root bridges for the respective VLANs are stable and unchanging. Which aspect must be the part of the design to mitigate the risk of connectivity issues between the data centers?

  A. Enable Spanning Tree on one data center, and Rapid Reconfiguration of Spanning tree on the other

  B. Ensure that the spanning tree diameter for one or more VLANs is not too large.

  C. Enable UDLD on the link between the data centers.

  D. Enable root guard on the link between the data centers.

  Correct Answer: B

• Question 107:

  You are designing a data center migration from one location to another, which requires all existing VLANs spanned to the new data center to maintain host IP addressing. Two temporary Gigabit Ethernet circuits are available to extend the

  VLANs at Layer 2 to the location as trunk links between core switches in each location.

  Which solution provides maximum fault isolation between the two data centers to ensure a Layer Issue in one data center does not affect the other during the migration?

  

  A. Perform BPDU filtering over the trunk links

  B. Enable STP PortFast on host ports within each data center

  C. Run the dual links as multichassis Etherchannel trunk between core switches within each location

  D. Perform HSRP filtering over the trunk links to maintain active HSRP gateways within each data center for each VLAN

  Correct Answer: A

• Question 108:

  In a network with dynamic mutual redistribution between multiple OSPFv2 and EIGRP boundaries, which two mechanisms avoid suboptimal routing? (Choose two)

  A. Route filtering

  B. AD manipulation

  C. Matching EIGRP process ID

  D. Matching OSPF external routes

  E. Route tagging

  Correct Answer: AE

• Question 109:

  Your customer recently acquired a company with a national WAN of 750 locations consisting of MPLS VPN-based sales, Internet-based sites and sites with direct links to regional hub sites. The existing network has MPLS VPN-based sites. Which solution ensure security and encryption across all sites to meet an audit requirement?

  A. Implement a hierarchical DMVPN-based hub-and-spoke network with IPsec encryption

  B. Migrate newly acquired sites to the MPLS VPN-based service of the parent company

  C. Implement a GETVPN-based solution across all sites with selective traffic encryption

  D. Implement a GETVPN-based solution across all sites with redundant key servers

  Correct Answer: A

• Question 110:

  Which native mechanism does OSPF use to prevent loops in MPLS VPNs?

  A. CE devices that run OSPF set the DN bit toward the PE router

  B. PE devices that run OSPF clear the DN bit toward the CE router

  C. CE devices that run OSPF clear the DN bit toward the PE router

  D. Creation of PE to PE OSPF sham link across the MPLS-created super backbone

  E. PE routers verify OSPF domain IDs used by CE OSPF processes

  F. PE devices that run OSPF set the DN bit toward the CE router

  Correct Answer: F