352-001 Latest Exam (Aug 2018)

[Free] 2018(Aug) Ensurepass Cisco 352-001 Dumps with VCE and PDF 11-20

August 8, 2018

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CCDE鈩?Written Exam

Question No: 11 – (Topic 1)

You have created a network design that has two point-to-point Metro Ethernet circuits extending a single production VLAN between two data centers. Under normal

circumstances, one circuit will carry traffic and spanning tree will block the other. If the company wants you to make use of both circuits to carry production traffic, which two technologies and features will you investigate to integrate into your network design? (Choose two.)

  1. EtherChannel

  2. MST

  3. Multichassis EtherChannel

  4. PVST

Answer: A,C

Question No: 12 – (Topic 1)

A green data center is being deployed and a design requirement is to be able to readily scale server virtualization. Which IETF standard technology can provide this requirement?

  1. Transparent Interconnection of Lots of Links

  2. fabric path

  3. data center bridging

  4. unified fabric

Answer: A

Question No: 13 – (Topic 1)

You are the lead network designer hired by Service Provider XYZ to deploy CoS functionality on the core MPLS network (P routers). The goal of the network design is to provide a complete CoS solution to all customers that purchase services such as dedicated internet access, MPLS L3VPN, and L2VPN (pseudowire). Service Provider XYZ has these design requirements:

->The network supports four service queues with equal treatment for delay, jitter, and packet loss.

->Queues are numbered 0-3, where 0 is the default queue.

->Three queues have one treatment.

->One queue has either one or two treatments.

How would you design your solution to map the DSCP value properly so that the traffic is assigned to the respective queues in the Service Provider XYZ MPLS core network?

  1. Classify traffic according to DSCP value into appropriate P router queues.

  2. Map the appropriate DSCP value into the EXP field based on the number of queues in the MPLS P routers.

  3. Map the appropriate DSCP value into the EXP field based on the number of queues in the MPLS PE routers.

  4. Based on the DSCP value, traffic is mapped automatically into appropriate queues in the MPLS CE routers.

Answer: C

Question No: 14 – (Topic 1)

You are designing an optical network. Your goal is to ensure that your design contains the highest degree of resiliency. In which two ways will you leverage a wavelength-switched optical network solution in your network design? (Choose two.)

  1. a wavelength-switched optical network assigns routing and wavelength information

  2. a wavelength-switched optical network takes linear and nonlinear optical impairment calculation into account

  3. a wavelength-switched optical network guarantees restoration based strictly on the shortest path available

  4. a wavelength-switched optical network eliminates the need for dispersion compensating units in a network

Answer: A,B

Question No: 15 – (Topic 1)

You are identifying performance management requirements for a VoIP migration. What three key performance indicators would you use to track media quality? (Choose three.)

  1. delay

  2. trunk group usage

  3. jitter

  4. packet loss

  5. call processing (call detail records)

  6. call processing (performance counters)

  7. echo

  8. crosstalk

Answer: A,C,D

Question No: 16 – (Topic 1)

What are two design advantages to using virtual port channel? (Choose two.)

  1. enhanced system availability through multiple systems

  2. reduced Spanning Tree Protocol convergence time

  3. loop management without use of Spanning Tree Protocol

  4. ability to use Spanning Tree Protocol blocked ports to forward traffic

  5. enhanced ability to recover from Spanning Tree Protocol changes

Answer: A,C

Question No: 17 – (Topic 1)

You are a network designer and have been asked to consult with your server operations team to further enhance the security of the network. The operations team provides you with these details about the network:

->A pool of servers is accessed by numerous data centers and remote sites.

->The servers are accessed via a cluster of firewalls.

->The firewalls are configured properly and are not dropping traffic.

->The firewalls occasionally cause asymmetric routing of traffic within the server data center.

Which technology would you recommend to enhance security by limiting traffic that could originate from a hacker compromising a workstation and redirecting flows at the servers?

  1. Access control lists to limit sources of traffic that exits the server-facing interface of the firewall cluster

  2. Poison certain subnets by adding static routes to Null0 on the server farm core switches.

  3. Unicast Reverse Path Forwarding in strict mode

  4. Unicast Reverse Path Forwarding in loose mode

Answer: D

Question No: 18 – (Topic 1)

You are designing a network that will run EIGRP over a Metro Ethernet service that does not employ a link-loss technology. What will be the impact on convergence if there is a break in the end-to-end Layer 2 connectivity within the service provider network?

  1. The routers will immediately lose their adjacencies and converge.

  2. The routing protocol will not converge until the hold timers have expired.

  3. The switch ports connected to the router will go down and the routers will immediately converge.

  4. The VLAN on the switches will go inactive, the ports associated on the switch will go down, and the routers will immediately converge.

Answer: B

Question No: 19 – (Topic 1)

Refer to the exhibit.

Ensurepass 2018 PDF and VCE

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?

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

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

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

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

Answer: C

Question No: 20 – (Topic 1)

Tesla Radio GmbH is going to build a new research lab network based on a set of switches that would connect to their existing enterprise network. They are considering a design that would guarantee loop-free behavior within the set of switches. The design would also allow the group of switches to seem like a single switch to the enterprise network, because it is owned by a separate administrative group. Which Spanning Tree Protocol should be used to support the design requirements?

  1. IEEE 802.1w

  2. IEEE 802.1D

  3. IEEE 802.1s

  4. IEEE 802.1p

Answer: C

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