Cisco 352-011 Online Practice Questions and Exam Preparation

Cisco 352-011 Online Questions & Answers

• Question 191:

  Which two options describe the advantages of using DWDM over traditional optical networks? (Choose two)

  A. Inherent topology flexibility with intelligent chromatic dispersion
  B. Inherent topology flexibility and service protection provided without penalty through intelligent oversubscription of bandwidth reservation
  C. Inherent topology flexibility with built-in service protection
  D. Inherent topology flexibility with a service protection provided through a direct integration with an upper layer protocol
  E. Ability to expand bandwidth over existing optical infrastructure
  A. Inherent topology flexibility with intelligent chromatic dispersion
  E. Ability to expand bandwidth over existing optical infrastructure

• Question 192:

  How can a network designer reduce the amount of LSA flooding occurring in a large, single area fully-meshed OSPF topology?

  A. Implemented passive OSPF interfaces on the routers not participating on the DR/BDR election.
  B. Use access control lists to control outbound advertisements.
  C. Ensure DR and BDR routers are placed optimally in the topology.
  D. Place all point-to-point links in their own dedicated areas.
  C. Ensure DR and BDR routers are placed optimally in the topology.

• Question 193:

  The cloud service provider CSP is planning to launch five data centers in Egypt, United Arab Emirates, Saudi Arabia, Qatar and Turkey. CSP is looking for VLAN extension and DCIs between these five data centers to allow for software replication, where original and backup VMs must be on the same subnet. Which tunneling technology must they use?

  A. VPLS
  B. IPsec VPN
  C. VPWS
  D. L2TPv3
  A. VPLS

• Question 194:

  A company requires to connect two data center sites using a hub-and-spoke design. There are 2000 remote sites. It is required to transfer MPLS labeled packets over the public Internet using one router at each remote site. These MPLS labeled packets must be encapsulated inside IP packets. Which solution must be used to simplify this network design?

  A. GET VPN encrypts the MPLS packets with IPsec.
  B. DMVPN dynamically builds GRE tunnels with MPLS encapsulation inside.
  C. Site-to-site IPsec without GRE encapsulates the MPLS packets.
  D. PPPoE encapsulates the MPLS packets
  E. L2TPv3 encapsulated the MPLS packets
  B. DMVPN dynamically builds GRE tunnels with MPLS encapsulation inside.

• Question 195:

  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 802.1d on one data center, and 802.1w 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.
  B. Ensure that the spanning tree diameter for one or more VLANs is not too large.

• Question 196:

  DRAG DROP

  Drag the design requirements on the left to the appropriate tool and protocols on the right. Not all tools and protocols will be used.

  Select and Place:

  

  

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  Explanation/Reference:

• Question 197:

  What is design considerations of policy-based routing?

  A. It decreases failure detection time
  B. It can create microloops during network reconvergence
  C. It routes traffic destined to a set of users through different exit points
  D. It uses RSVP to differentiate traffic flows, so queuing mechanisms can prioritize them
  B. It can create microloops during network reconvergence

• Question 198:

  A service provider wants to use a controller to automate the provisioning of service function chaining. Which two overlay technologies can be used with EVPN MP-BGP to create the service chains in the data center?

  A. VXLAN
  B. MPLS L2VPN
  C. Provider Backbone Bridging EVPN
  D. 802.1Q
  A. VXLAN

• Question 199:

  When you design a network that uses IPsec, where can you reduce MTU to avoid network fragmentation?

  A. on both ends of the TCP connection
  B. on the side closest to the client
  C. on the side closest to the server
  D. in the WAN
  A. on both ends of the TCP connection

• Question 200:

  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
  C. Tolerance to packet loss
  D. Intolerance to jitter