Cisco Cisco Certifications 352-011 Questions & Answers

• Question 161:

  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 162:

  Your customer asked you to redesign there is-IS network to reduce to a minimum the number of adjacencies because the network has several routers running L1/L2 mode on the sme Ethernet segment. Which action do you recommend?

  A. Define only one router on the segment to be DIS

  B. Make the interface priority on the backup DIS lower than the primary DIS

  C. Change half the routers to L1 routers and half to L2 routers

  D. Change all routers to a single-level area

  Correct Answer: D

• Question 163:

  Which mechanism should be added to a network design to identify unidirectional Spanning Tree Protocol failures through BPDU loss?

  A. Root guard

  B. BPDU guard

  C. Loop guard

  D. UDLD

  Correct Answer: C

• Question 164:

  You are designing a solution to connect a primary data center to a disaster recovery site, The hosted applications will be web and email servers that are provided through a virtualized environment. Which connectivity technology should you consider for this design?

  A. L2TPV3.

  B. VPWS.

  C. Point-To-Point GRE tunnels.

  D. VPLS.

  Correct Answer: A

• Question 165:

  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 166:

  Which option is a design consideration when using routers in a distributed hardware architecture?

  A. Routing information is stored in the RIB and the FIB makes forwarding decisions as programmed on the line card hardware

  B. After a link failure occurs in the core, the RIB continues to forward the traffic while FIB convergence is in progress

  C. BGP routes are stored in the RIB and IGP routes are stored in the FIB

  D. IP routes are stored in the RIB and MPLS labels are stored in the FIB

  Correct Answer: A

• Question 167:

  Refer to the exhibit.

  

  The operations team has identified that some of the multi-tiered e-commerce application have slow performance, due to illegitimate inbound traffic form the internet. On which device do you place traffic filtering to improve performance?

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: D

• Question 168:

  A network designer wants to improve a company network design due to multiple network crashes. Which technology would allow for the restore of a network connection without informing the Layer 3 protocol?

  A. Bidirectional Forwarding Detection

  B. automatic protection switching

  C. UDLD

  D. Ethernet OAM

  Correct Answer: B

• Question 169:

  Your customer asks you to assist with their traffic policy design. They want to guarantee a minimum amount of bandwidth to certain traffic classes. Which technique would you advise them to implement?

  A. Modular QoS CLI

  B. committed access Rate

  C. policy-based routing

  D. traffic shaping

  Correct Answer: A

• Question 170:

  Which two techniques are used in an OSPF network design to slow down the distribution of topology information caused by a rapidly flapping link? (Choose two)

  A. LSA throttling

  B. SPF throttling

  C. IP event dampening

  D. Link-state incremental SPF

  E. Link-state partial SPF

  Correct Answer: AC