Cisco 352-011 Online Practice Questions and Exam Preparation

Cisco 352-011 Online Questions & Answers

• Question 141:

  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
  B. Bidirectional PIM

• Question 142:

  Refer to the exhibit.

  

  You must review this single OSPF area, DMVPN network because the company has noticed a few area 0 convergence and stability issues. Also, traffic destined to the data center from one of the spokes as the next hop on the path. The company prefers that all traffic destined to the data center uses the least amount of hops. Which solution resolves these issues with the minimum amount of changes on the network?

  A. Migrate from OSPF to static routes between the hub routers and the spoke routers and deploy IP SLA for route health checks
  B. Migrate from OSPF to EIGRP between the hub routers and the spoke routers
  C. Modify OSPF cost metrics on all backup links
  D. Create areas between each hub and their spoke routers, to ensure that the hub routers become DRs
  C. Modify OSPF cost metrics on all backup links

• Question 143:

  Refer to the exhibit.

  

  A new IPv4 multicast-based video-streaming service is being provisioned. During the design-validation tests, you realize that the link between the two buildings is carrying multicast traffic even when there are no receivers connected to the switch in Building B and despite IGMP snooping being enabled on both Layer 2 switches and IGMPv2 runs on the hosts. Which design change will prevent the multicast traffic from being unnecessarily flooded throughout the campus network?

  A. Enable PIM snooping on both Layer 2 switches.
  B. Enable multicast storm control on the link between Switch 1 and Switch 2.
  C. Use static Layer 2 MAC forwarding entries on Switch 1.
  D. Change the IPv4 multicast group address such that it excludes the usage of link-local MAC addresses.
  E. Ensure that Switch 1 is an IGMP querier.
  D. Change the IPv4 multicast group address such that it excludes the usage of link-local MAC addresses.

• Question 144:

  Which two control plane policer design options should you consider to achieve high availability? (Choose two)

  A. Control plane policers require that adequate protocols overhead are factored in to allow protocol convergence
  B. Control plane policers are really needed only on externally facing devices
  C. Control plane policers can cause the network management systems to create false alarms
  D. Control plane policers are enforced in hardware to protect the software path, but they are hardware platform-dependent in terms of classification ability
  E. Control plane policers must be processes before a forwarding decision is made
  D. Control plane policers are enforced in hardware to protect the software path, but they are hardware platform-dependent in terms of classification ability
  E. Control plane policers must be processes before a forwarding decision is made

• Question 145:

  A network is designed to use OSPF to reach eBGP peers. For eBGP peers to stay stable in case of a link failure, what condition should be avoided?

  A. Advertise IP addresses used on eBGP statements via a normal OSPF area
  B. Use an ACL to block BGP in one direction
  C. Disable BGP synchronization
  D. Advertise IP addresses used on eBGP peer statements via eBGP
  D. Advertise IP addresses used on eBGP peer statements via eBGP

• Question 146:

  Which two statements about VXLAN are true? (Choose two)

  A. VXLAN is a Cisco proprietary solution
  B. VXLAN is an encapsulation method used to create a Layer 3 overlay network
  C. VXLAN can be used to enforce Layer 2 isolation in a multitenant infrastructure
  D. VXLAN uses the Spanning Tree protocol for loop prevention
  E. VXLAN overcomes the 802.1Q virtual LAN address space limitation
  B. VXLAN is an encapsulation method used to create a Layer 3 overlay network
  E. VXLAN overcomes the 802.1Q virtual LAN address space limitation

• Question 147:

  DRAG DROP

  You are designing a new data center network. Drag and drop new data center requirements on the left into the appropriate design principle on the right.

  Select and Place:

  

  

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  Explanation/Reference:

• Question 148:

  DRAG DROP

  Drag and drop the NETCONF layers on the left onto their appropriate description on the left.

  Select and Place:

  

  

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  Explanation/Reference:

• Question 149:

  You are solving a design failure on a massive Hadoop cluster network that has an application with TCP incast behavior (also known as TCP Throughput collapse) affecting its many-to-one communications with packet loss at the last-hop network device. Which metric must be measured to ensure that the network provides the best performance for this application?

  A. Availability
  B. Bandwidth utilization
  C. Jitter values
  D. Buffer utilization
  D. Buffer utilization

• Question 150:

  Which markup language is used to format Ansible's playbook?

  A. ADML
  B. YAML
  C. HTML
  D. XML
  E. NAML
  B. YAML