[Free] 2017(Oct) Dumps4cert Testinsides Cisco 352-001 Dumps with VCE and PDF Download 221-230

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

Question No: 221 – (Topic 3)

You are working on a network design for Customer A. This design should consider fast convergence features, and it was agreed that BFD should be used for faster link-transition detection. Which three options apply to the use of the echo function in BFD? (Choose three.)

  1. It can be used with asynchronous mode.

  2. BFD control packets are not required.

  3. It can be enabled individually in each direction.

  4. It has the advantage of testing the forwarding path on the remote system.

  5. The rate of periodic transmission of BFD control packets should be increased.

Answer: A,C,D

Question No: 222 – (Topic 3)

Which statement is correct about policy-based routing?

  1. It can create microloops during network reconvergence.

  2. It should be implemented at both ends of a GRE tunnel.

  3. It can limit the network scalability.

  4. It decreases failure detection time.

Answer: A

Question No: 223 – (Topic 3)

Which two options are considered risks or concerns when both the Internet and VPN service functions are on the same PE router? (Choose two.)

  1. Internet-based attacks can affect VPN customers.

  2. BGP cannot simultaneously run on the PE router that runs MPLS.

  3. MP-BGP prefixes increase routers#39; global routing tables, which affects network convergence.

  4. Failure on the PE router affects both VPN and Internet services.

  5. Customer performance can be affected by VPN traffic if Internet-based traffic is not prioritized on the PE.

Answer: A,D

Question No: 224 – (Topic 3)

You are designing an IEEE 802.1X solution for a customer, where the network supports a large number of IP phones and printers. You plan to configure MAC address bypass for the phones and printers. What is your primary design and security concern?

  1. the additional AAA traffic on the network

  2. the placement of the AAA server

  3. the potential of MAC address spoofing

  4. the scaling of the MAC address database

Answer: C

Question No: 225 – (Topic 3)

You are a network designer who must fine tune the convergence of an IS-IS network. The failure detection mechanism has been addressed with reliable loss-of-signal at the interface level. Which three other tools or techniques should be employed to achieve your requirements? (Choose three.)

  1. Use prefix prioritization techniques.

  2. Use BFD on point-to-point links.

  3. Speed up LSP generation.

  4. Disable LDP-IGP synchronization.

  5. Speed up the initial link state computation.

  6. Eliminate the time that the overload bit is advertised to neighbors.

Answer: A,C,E

Question No: 226 – (Topic 3)

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

  1. on both ends of the TCP connection

  2. on the side closest to the client

  3. on the side closest to the server

  4. in the WAN

Answer: A

Question No: 227 – (Topic 3)

Which option describes an advantage of UDLD?

  1. It makes the port go immediately into the forwarding state after being connected.

  2. It prevents switch loops by detecting one-way communications on the physical port.

  3. It prevents switched traffic from traversing suboptimal paths on the network.

  4. It prevents switch loops caused by uni-directional point-to-point link condition on Rapid PVST and MST.

  5. It does not generate a spanning-tree topology change upon connecting and disconnecting a station on a port.

  6. It allows small, unmanaged switches to be plugged into ports of access switches without the risk of switch loops.

Answer: B

Question No: 228 – (Topic 3)

You have been asked to design a high-density wireless network for a university campus. Which three principles would you apply in order to maximize the wireless network capacity? (Choose three.)

  1. Increase the number of SSIDs to load-balance the client traffic.

  2. Choose a high minimum data rate to reduce the duty cycle.

  3. Make use of the 5-GHz band to reduce the spectrum utilization on 2.4 GHz when dual- band clients are used.

  4. Enable 802.11ag channel bonding on both 2.4 GHz and 5 GHz to increase the maximum aggregated cell throughput.

  5. Use directional antennas to achieve better sector separation channel reuse.

  6. Implement a four-channel design on 2.4 GHz to increase the number of available channels.

Answer: B,C,E

Question No: 229 – (Topic 3)

On a large-scale DMVPN network design, what are two DMVPN characteristics? (Choose two.)

  1. DMVPN can interoperate with other vendors#39; equipment.

  2. DMVPN supports multicast replication at the hub.

  3. DMVPN supports non-IP protocols.

  4. DMVPN supports dynamic partial- or full-mesh tunnels.

Answer: B,D

Question No: 230 – (Topic 3)

You need to redesign your NMS system so that it can collect information without causing adverse effects in the network, such as high CPU utilization on network devices and network instability. Which two options will minimize the impact of the trusted NMS polling your network in this situation? (Choose two.)

  1. Implement SNMP community restrictions that are associated with an ACL.

  2. Unload unused MIBs from the network devices.

  3. Prevent polling of large tables through the use of SNMP OID restrictions.

  4. Disable unused OIDs and MIBs on the NMS systems.

Answer: C,D

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