[Free] 2017(Oct) Dumps4cert Testinsides Cisco 352-001 Dumps with VCE and PDF Download 51-60

Dumps4Cert 2017 Oct Cisco Official New Released 352-001
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CCDE鈩?Written Exam

Question No: 51 – (Topic 1)

You have been tasked to create a Layer 2 network design that uses vPC to provide resiliency and avoid loops. vPC removes Layer 2 loops while providing redundancy through which mechanism?

  1. dual-active detection

  2. address synchronization

  3. strict forwarding rules

  4. Bridge Assurance

Answer: C

Question No: 52 – (Topic 1)

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?

  1. 6rd

  2. Dual-Stack Lite

  3. 4rd

  4. DSTM

Answer: A

Question No: 53 – (Topic 1)

You are designing a Group Encrypted Transport virtual private network solution for an existing branch network. The existing network has the following characteristics:

->50 remote sites (with an additional 30 remote sites expected over the next 3 years)

->Connectivity between all sites is via Multiprotocol Label Switching Layer 3 virtual private network service from a single provider

->Open Shortest Path First is the routing protocol used between provider edge and customer edge routers

->The customer edge routers will become group members performing the encryption between sites

Which additional routing protocol would you use for the overlay routing between the group members?

  1. Open Shortest Path First (with a different process ID)

  2. Enhanced Interior Gateway Routing Protocol

  3. No additional protocol is necessary.

  4. External Border Gateway Protocol

  5. Routing Information Protocol Version 2

  6. Next Hop Resolution Protocol

Answer: C

Question No: 54 – (Topic 1)

Which technique can you use to detect forwarding path failures at a uniform rate, and reconvergence times will be consistent and predictable when your routers are in the same broadcast domain?

  1. Enable BFD on your routers.

  2. Configure your routers with IP-SLA to ping the peer router.

  3. Configure your routers with IP-SLA and track to ping the peer and switch to a default route if the pings fail.

  4. Tune your routing protocol timers.

Answer: A

Question No: 55 – (Topic 1)

Which two mechanisms ensure that a network design provides fast path failure detection? (Choose two.)

  1. BFD

  2. fast hello packets

  3. UDLD

  4. IP Cisco Express Forwarding

Answer: A,B

Question No: 56 – (Topic 1)

You are evaluating convergence characteristics of various interior gateway protocols for a new network design. Which technology allows link-state routing protocols to calculate paths to destination prefixes that are functionally similar to feasible successors in Enhanced Interior Gateway Routing Protocol?

  1. Incremental Shortest Path First

  2. Cisco Multiprotocol Label Switching Traffic Engineering Fast Reroute

  3. Loop-Free Alternate Fast Reroute

  4. partial route calculation

  5. Fast-Flooding

Answer: C

Question No: 57 – (Topic 1)

What are two benefits of following a structured hierarchical and modular design? (Choose two.)

  1. Each component can be designed independently for its role.

  2. Each component can be managed independently based on its role.

  3. Each component can be funded by different organizations based on its role.

  4. Each component can support multiple roles based on the requirements.

  5. Each component can provide redundancy for applications and services.

Answer: A,B

Question No: 58 – (Topic 1)

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?

  1. Enable 802.1d on one data center, and 802.1w on the other.

  2. Ensure that the spanning tree diameter for one or more VLANs is not too large.

  3. Enable UDLD on the link between the data centers.

  4. Enable root guard on the link between the data centers.

Answer: B

Question No: 59 – (Topic 1)

You are hired to design a solution that will improve network availability for users on a campus network with routed access. If the budget limits you to three components, which three components would you recommend in your design proposal? (Choose three.)

  1. redundant power supplies in the access routers

  2. standby route processors for SSO in the core routers

  3. standby route processors for SSO in the distribution routers

  4. standby route processors for SSO in the access routers

  5. replace copper links between devices with fiber links

Answer: A,D,E

Question No: 60 – (Topic 1)

A switched network is being designed to support a manufacturing factory. Due to cost constraints, fiber-based connectivity is not an option. Which design allows for a stable network when there is a risk of interference from the manufacturing hardware in use on the factory floor?

  1. Design the network to include UDLD to detect unidirectional links and take them out of service.

  2. Design the network to include EtherChannel bundles to prevent a single-link failure from taking down a switch interconnection point.

  3. Design the network to include loop guard to prevent a loop in the switched network when a link has too much interference.

  4. Design the network to include BackboneFast on all devices to accelerate failure convergence times.

Answer: A

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