[Free] Download New Updated (February 2016) Cisco 352-001 Practice Tests 151-160

By | February 12, 2016

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QUESTION 151

What is a key role for the access layer in a hierarchical network design?

 

A.

The access layer provides a security, QoS, and policy trust boundary.

B.

The access layer provides an aggregation point for services and applications.

C.

The access layer serves as a distribution point for services and applications.

D.

The access layer can be used to aggregate remote users.

 

Correct Answer: A

 

 

QUESTION 152

Which option is a benefit of using N-Port Virtualization?

 

A.

reduces the amount of domain IDs that are used in the fabric

B.

does not need to create zoning

C.

reduces latency when using local switching on Fibre Channel ports

D.

allows trunking to the upstream switch

E.

does not need to configure the upstream switches

 

Correct Answer: A

 

 

QUESTION 153

AS100 and AS200 each have two peering points in different parts of their network. AS100 would like to use one of the links and keep the other link as backup. What should be changed for the design inside AS100 for prefixes received from AS200?

 

A.

MED

B.

weight

C.

AS-PATH

D.

local preference

 

Correct Answer: D

 

 

QUESTION 154

What are two benefits of using BFD for failure detection in the design of a network? (Cho
ose two.)

 

A.

BFD can provide failure detection in less than one second.

B.

BFD can be used as a generic and consistent failure detection mechanism for EIGRP, IS-IS, and OSPF.

C.

BFD eliminates router protocol hello notification.

D.

BFD can be used for all types of network interfaces.

E.

BFD is independent of the network protocol.

 

Correct Answer: AB

 

 

QUESTION 155

When designing a WAN that will be carrying real-time traffic, what are two important reasons to consider serialization delay? (Choose two.)

 

A.

Serialization delays are variable because they depend on the line rate of the interface and on the type of the packet being serialized.

B.

Serialization delay depends not only on the line rate of the interface but also on the size of the packet.

C.

Serialization delays are invariable because they depend only on the line rate of the interface.

D.

Serialization delays are variable because they depend only on the size of the packet being serialized.

E.

Serialization delay is the time required to transmit the packet on the physical media.

 

Correct Answer: BE

 

 

 

 

 

QUESTION 156

Which design concern should be accounted for in all Layer 3 virtualization technologies?

 

A.

Layer 3 redundancy

B.

packet sizing

C.

application usage

D.

Layer 3 stability

 

Correct Answer: B

 

 

QUESTION 157

How should multiple OSPF areas be designed when deployed on a classic three-layer (core/distribution/access) network hierarchy?

 

A.

The OSPF flooding domain boundary should be at the edge of the core layer.

B.

The OSPF flooding domain boundary should be within the distribution layer.

C.

OSPF should generally be deployed in a three-layer domain hierarchy to align with the physical three-layer hierarchy.

D.

OSPF flooding domain boundaries should be placed with route aggregation in mind.

 

Correct Answer: D

 

 

QUESTION 158

DRAG DROP

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Correct Answer:

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QUESTION 159

A network design includes a long signaling delay in notifying the Layer 3 control plane that an interface has failed. Which two of these actions would reduce that delay? (Choose two.)

 

A.

Enable lower data link layer recovery systems to have an opportunity to restore the interface.

B.

Increase the notification of interface flaps.

C.

Reduce the time for the network to reconverge.

D.

Increase network stability.

 

Correct Answer: AC

 

 

QUESTION 160

Refer to the exhibit. Assume that no multicast optimization is done on LAN switches A and B. Which feature can be used to optimize multicast traffic forwarding in this situation?

 

clip_image005

 

A.

Enable IGMP snooping querier on both switches.

B.

Configure a static MAC entry for the multicast server.

C.

Disable IGMP snooping on both switches.

D.

Disable the IGMP query election process.

E.

Enable PIM Snooping on both switches.

 

Correct Answer: A

 

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