Cisco 352-011 Online Practice Questions and Exam Preparation

Cisco 352-011 Online Questions & Answers

• Question 231:

  A DMVPN network is being deployed for 10 branch sites to connect to the central headquarters over the Internet. Each branch site connects to the internet via a 1.5 Mb/s ADSL line, and the headquarters connects to the Internet over a 100Mb/s circuit limited to 20 Mb/s by the service provider. Which QoS mechanism if any, do you recommend at the headquarters location?

  A. Rate-limiting the 100 Mb/s circuit to 20 Mb/s
  B. Applying hierarchical QoS with parent policy for the overall circuit and child policy for the spokes
  C. Traffic shaping the 100 Mb/s circuit to 20 Mb/s
  D. QoS is not required in this instance due to maximum traffic being received by the branches being 15 Mb/s
  B. Applying hierarchical QoS with parent policy for the overall circuit and child policy for the spokes

• Question 232:

  Which three reasons to deploy an IDS sensor in promiscuous mode when you design a security solution are true? (Choose three.)

  A. Solution should be resistant to sensor failure.
  B. Solution should allow for stream normalization.
  C. Solution should not impact jitter and latency for voice traffic.
  D. Solution should allow for signature-based pattern matching.
  E. Solution should allow to deny packets inline.
  A. Solution should be resistant to sensor failure.
  C. Solution should not impact jitter and latency for voice traffic.
  D. Solution should allow for signature-based pattern matching.

• Question 233:

  Which three network management requirements are common practices in network design? (Choose three) A. Collect RMON poll information for future regression analysis

  B. Ensure that all network devices have their clocks synchronized
  C. Look at average counters instead of instantaneous counters for inconsistent and bursty KPIs, such as CPU utilization and interface utilization.
  D. Collect SNMP poll information for future regression analysis
  E. Validate data plane health, application and services availability with synthetic traffic
  F. Capture both ingress and egress flow-based packets. While avoiding duplications of flows
  B. Ensure that all network devices have their clocks synchronized
  C. Look at average counters instead of instantaneous counters for inconsistent and bursty KPIs, such as CPU utilization and interface utilization.
  D. Collect SNMP poll information for future regression analysis

• Question 234:

  A large enterprise network has a partial mesh network with multiples redundant links. OSPF is used as IGP and it is implemented in a single-area. The network has slow convergence times and there is a high CPU utilization on the routers. Which solution can address these issues while ensuring that the network scales?

  A. Break the routing domain into separate OSPF areas
  B. Make it a hub-and-spoke topology
  C. Replace OSPF with BGP
  D. Reduce the number of links between routers in the network
  E. Upgrade the routers with higher CPU and memory resources
  A. Break the routing domain into separate OSPF areas

• Question 235:

  Which IEEE standard is commonly used at the data link layer for an access network, in an IoT environment?

  A. Wireless Regional Area Network
  B. Low-Rate Wireless Network
  C. Wireless Local Area Network
  D. Broadband wireless metropolitan Network
  B. Low-Rate Wireless Network

• Question 236:

  DRAG DROP Refer to the exhibit.

  

  Company ACME is adding a Cisco TelePresence system for real-time collaboration and wants to ensure the highest user experience. Drag and drop the necessary QoS mechanisms from the left to the right in any order. Not all options will be used.

  Select and Place:

  

  

  ---

  Explanation/Reference:

• Question 237:

  Refer to the exhibit.

  

  As part of your design to monitor reachable services, a route health injector has just been deployed on the network. The route health injector injects /32 host routes into BGP with the next hop of 192.18.0.2, but the /32 routes are not being installed into the RIB or FIB of Router A. Which BGP feature must be deployed to make be deployed to make the design to work?

  A. BGP community attributes
  B. MP-BGP
  C. BGP AS-Path prepending
  D. eBGP multihop attribute
  A. BGP community attributes

• Question 238:

  A new video multicast application is deployed in the network. The application team wants to use the 239.0.0.1 multicast group to stream the video to users. They want to know if this choice will impact the existing multicast design. What impact will their choice have on the existing multicast design?

  A. Because 239.0.0.1 is a private multicast range, a flood of PIM packets that have to be processed by the CPU and hosts will be sent by the routers in the network.
  B. Because 239.0.0.1 is a private multicast range, the rendezvous point has to send out constant group updates that will have to be processed by the CPU and hosts.
  C. The multicast application sends too many packets into the network and the network infrastructure drops packets.
  D. The 239.0.0.1 group address maps to a system MAC address, and all multicast traffic will have to be sent to the CPU and flooded out all ports.
  B. Because 239.0.0.1 is a private multicast range, the rendezvous point has to send out constant group updates that will have to be processed by the CPU and hosts.

• Question 239:

  Refer to the exhibit.

  

  Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?

  A. Encapsulate packets into an EoIP tunnel and send them to the anchor controller
  B. Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite
  C. Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel
  D. Send packets without encapsulation to the anchor controller over the routed network
  A. Encapsulate packets into an EoIP tunnel and send them to the anchor controller

• Question 240:

  Which mechanism does OSPF use to prevent loops in an MPLS Layer 3 VPNS environment?

  A. Sham link
  B. Down bit
  C. P-Bit
  D. Domain ID
  E. Routing bit
  B. Down bit