Download New Latest (May) Cisco 352-001 Actual Tests 121-130

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QUESTION 121  (Topic 2)

 

You are designing a network that includes IP QoS. Which two architectures could be used to ensure that IP QoS is implemented properly? (Choose two.)

 

A.

Differentiated Services, where the user, with the assistance of the RSVP signaling protocol, reserves the resources end to end before sending the data

B.

Integrated Services, where the user, with the assistance of the RSVP signaling protocol, reserves the resources end to end before sending the data

C.

Integrated Services, which relies on the information carried within each packet to make resource-allocation decisions at each network node

D.

Differentiated Services, which relies on the information carried within each packet to make resource-allocation decisions at each network node

E.

Integrated Services, where the user, with the assistance of the DSCP signaling protocol, reserves the resources end to end before sending the data

 

Answer: BD

 

 

QUESTION 122  (Topic 2)

 

What is the definition of the ITIL framework?

 

A.

an ISO framework that establishes a model for network management and contains guidelines for managing objects, the management database, and the application entity

B.

a five-volume framework for service management that covers design, transition, and delivery of service, and from which the ISO 20000 was developed

C.

a series of tools for process improvement that uses statistical methods to reduce defects in processes and manufacturing

D.

a framework for enterprise architecture that provides a comprehensive approach for designing, planning, implementing, and governing an enterprise information architecture

E.

a framework for enterprise IP Address Management (IPAM) based on the IANA trusted IP lease allocation scheme

 

Answer: B

 

 

QUESTION 123  (Topic 2)

 

 

You are designing a large-scale DMVPN network with more than 500 spokes using EIGRP as the IGP protocol. Which design option eliminates potential tunnel down events on the spoke routers due to the holding time expiration?

 

A.

Increase the hold queue on the tunnel interface of the spoke routers.

B.

Increase the hold queue on the physical interface of the spoke routers.

C.

Increase the hold queue on the physical interface of the hub router.

D.

Increase the hold queue on the tunnel interface of the hub router.

E.

Apply QoS for pak_priority class.

 

Answer: D

 

 

QUESTION 124  (Topic 2)

 

You are redesigning an OSPF v2 network and must migrate some links. You are concerned that there are different subnet masks. Which two link types will still form an OSPF adjacency even if there are subnet mask mismatches? (Choose two.)

 

A.

virtual

B.

broadcast

C.

point-to-multipoint

D.

non-broadcast

E.

point-to-point

 

Answer: AE

 

 

QUESTION 125  (Topic 2)

 

There is an MPLS-enabled link constantly flapping on an MPLS VPN network. Given that the network runs OSPF as the IGP protocol, which design mechanism will stabilize the network and avoid constant reconvergences?

 

A.

BFD

B.

IP Event Dampening

C.

OSPF fast hellos

D.

partial SPF

 

Answer: B

 

 

QUESTION 126  (Topic 2)

 

You have been hired by a startup company to provide optical services using MPLS-TP. Which three options describe reasons to use the MPLS-TP standard in your design? (Choose three.)

 

A.

MPLS-TP is a newer packet transport technology that replaces SONET/SDH.

B.

MPLS-TP includes extensions to native MPLS OAM for fault detection, monitoring, and propagation.

C.

MPLS-TP requires a routing protocol.

D.

MPLS-TP uses an IANA assigned label 13 for OAM.

E.

MPLS-TP uses Ethernet Y.1731 OAM.

 

Answer: ABD

 

 

QUESTION 127  (Topic 2)

 

For a storage area network design, which technology allows a switch to support multiple Fibre Channel IDs per fabric port?

 

A.

N-Port Identifier Virtualization

B.

Inter-Virtual Storage Area Network Routing

C.

Zoning

D.

Fabric Port Trunking

E.

Node Port Virtualization

F.

Expansion Port Trunking

 

Answer: A

 

 

QUESTION 128  (Topic 2)

 

In a redesign of a multiple-area network, it is recommended that summarization is to be implemented. For redundancy requirements, summarization is done at multiple locations for each summary. Some customers now complain of higher latency and performance issues for a server hosted in the summarized area. What design issues should be considered when creating the summarization?

 

A.

Summarization adds CPU overhead on the routers sourcing the summarized advertisement.

B.

Summarization prevents the visibility of the metric to the component subnets.

C.

Summarization creates routing loops.

D.

Summarization causes packet loss when RPF is enabled.

 

Answer: B

 

 

QUESTION 129  (Topic 2)

 

What is
a key design aspect to be considered when designing an IP network that will be carrying real-time VoIP traffic?

 

A.

Minimizing total bidirectional end-to-end delay to 0-150 ms

B.

Minimizing total unidirectional end-to-end delay to 150-500 ms

C.

Minimizing total bidirectional end-to-end delay to 0-50 ms

D.

Minimizing total unidirectional end-to-end delay to 0-150 ms

 

Answer: D

 

 

QUESTION 130  (Topic 2)

 

Refer to the exhibit.

 

clip_image001

 

After this new OSPF design with per-packet load balancing was implemented, Host A reported that large file downloads from Server A became slow and sometimes failed. The

 

 

operations team discovered that packets are arriving out of order on R1. Which cost- conscious redesign action will fix the issue?

 

A.

Upgrade all links to 10 Gbps.

B.

Add an IP SLA probe on R1 and R4.

C.

Adjust the OSPF auto-cost reference bandwidth on R4.

D.

Adjust the OSPF auto-cost reference bandwidth on all routers.

 

Answer: D

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