Cisco Cisco Certifications 352-001 Questions & Answers

• Question 501:

  Refer to the exhibit.

  

  In this network design, where should summarization occur to provide the best summarization and optimal paths during a single-failure incident as well as during normal operation?

  A. a single identical summary for all the branch offices placed on routers 1A, 1B, 2A, and 2B

  B. two summaries on 1A and 1B, and two summaries on 2A and 2B

  C. a single identical summary on 3A and 3B

  D. a single summary on each aggregation device for the branches connected to them

  Correct Answer: C

• Question 502:

  Network designers plan to interconnect two geographically separated data centers using an Ethernet-over-MPLS pseudowire. Within that design, the link between the sites is stable, there are no apparent loops in the topology, and the root bridges for the respective VLANs are stable and unchanging. What additional aspect of the design should be adjusted to mitigate the chance of connectivity issues to the peer data center when the connection takes place?

  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.

  Correct Answer: B

• Question 503:

  You are designing a wireless LAN with the following components: High-density indoor access point deployment 2.4-GHz and 5-GHz radios 802.11a, 802.11g, and 802.11n mode wireless LAN clients Site survey results show negligible foreign WiFi and non-WiFi interference. What is the best method to decrease duty cycle (radio frequency utilization) and increase overall wireless LAN client performance for this design?

  A. Disable all data rates below 12 Mb/s on all access points.

  B. Decrease radio transmit power on all access points that report a high duty cycle.

  C. Increase radio transmit power on all access points that report a high duty cycle.

  D. Disable all data rates above 12 Mb/s on all access points.

  E. Increase radio transmit power on all access points.

  Correct Answer: A

• Question 504:

  Service provider XYZ plans to provide dedicated Internet access and MPLS L3VPN services to business customers. XYZ has these design specifications:

  MP-BGP running on the core MPLS P routers with external Internet routes.

  The core network will include 16 Point of Presence IP POPs throughout the Asia-Pacific region.

  An additional nine non-P routers will use EBGP peering with multiple providers for Internet traffic.

  An additional 50 PE routers will provide end customers with dedicated Internet access and L3VPN services throughout the Asia-Pacific region.

  In what two ways can the MP-BGP be removed from the MPLS P core routers and still provide dedicated Internet access and MPLS L3VPN services? (Choose two.)

  A. Disable BGP from the MPLS core P routers and have the MPLS core P routers run OSPF and LDP.

  B. Enable separate BGP control plane routers using a route reflector server concept that will be fully meshed with peer route reflector servers and have clients as MPLS PE routers and EBGP peering routers.

  C. Enable all EBGP routers as route reflector servers and MPLS PE routers as their clients.

  D. It is not possible to disable BGP from the MPLS core P routers without impacting the dedicated Internet access and MPLS L3VPN services.

  Correct Answer: BC

• Question 505:

  Refer to the exhibit.

  

  Your junior design engineer presents this configuration design. What is the next-hop router for CE3, and why?

  A. CE1. BGP weight is higher than CE2.

  B. CE2. EBGP administrative distance is lower than RIP.

  C. CE2. The link between CE2 and PE1 has more bandwidth than CE1-to-PE1.

  D. CE1. HSRP on CE1 is in active state.

  Correct Answer: D

• Question 506:

  You are deploying OSPF on a point-to-multipoint Frame Relay network. The remote sites do not need to be able to communicate with each other and there are a relatively small number of sites (scaling is not a concern).

  How should you configure OSPF for this topology to minimize the additional routing information injected into the network and keep the configuration size and complexity to a minimum?

  A. Configure the link at the hub router as OSPF point-to-multipoint and at the remote routers as OSPF point-to-point.

  B. Configure the link as OSPF broadcast and configure the hub router to always be the designated router.

  C. Configure the link as OSPF nonbroadcast and manually configure each of the remote sites as a neighbor.

  D. Configure the link as OSPF broadcast and configure a mesh group towards the remote routers.

  Correct Answer: B

• Question 507:

  Refer to the exhibit.

  

  Acme Corporation hired you as a network designer to upgrade their network so that it supports IPv4 and IPv6 multicast. Which two protocols are needed on the LAN switch? (Choose two.)

  A. PIM sparse mode

  B. IGMP snooping

  C. PIM snooping

  D. Source Specific Multicast

  E. MLD snooping

  Correct Answer: BE

• Question 508:

  When creating a design plan for IPv6 integration, you decide to use stateless encapsulation of IPv6 packets into IPv4 tunnels between subscriber CPEs and a border relay. Which deployment technique allows for this functionality?

  A. 6rd

  B. Dual-Stack Lite

  C. 4rd

  D. DSTM

  Correct Answer: A

• Question 509:

  Your design plan includes mutual redistribution of two OSPF networks at multiple locations, with connectivity to all locations in both networks. How is this accomplished without creating routing loops?

  A. Use route maps on the ASBRs to allow only internal routes to be redistributed.

  B. Use route maps on the ASBRs to allow internal and external routes to be redistributed.

  C. Use route maps on the ASBRs to set tags for redistributed routes.

  D. Use route maps on the ASBRs to filter routes with tags so they are not redistributed.

  Correct Answer: D

• Question 510:

  Refer to the exhibit.

  

  Traffic in this network that is destined for 10.1.3.1 arrives at R1. Which path will the traffic take from here and why?

  A. through R3, because it is the lowest cost path

  B. through R2, because it is an intra-area path

  C. through R2, because R3 is in a different autonomous system

  D. through R3, because R1 will only have a summary (type 3) LSA from R2

  Correct Answer: B