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Cisco 400-007 Practice Test - Questions Answers, Page 7

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Question 61

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Refer to the exhibit.

Cisco 400-007 image Question 61 118737 10102024233153000000

For Company XYZ Bangkok is using ECMP to reach the 172 20 2 0/24 network The company wants a design that would allow them to forward traffic from 172 16 2 0/24 toward 172 20 2 0/24 via the Singapore router as the preferred route

The rest of the traffic should continue to use ECMP Which technology fulfills this design requirement?

policy-based routing

policy-based routing

route summarization

route summarization

unequal-cost load balancing using variance

unequal-cost load balancing using variance

LFA

LFA

Suggested answer: A
asked 10/10/2024
Jason Siemens
44 questions

Question 62

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Company XYZ needs advice in redesigning their legacy Layer 2 infrastructure. Which technology should be included in the design to minimize or avoid convergence delays due to STP or FHRP and provide a loop-free topology?

Use switch clustering in the access layer.

Use switch clustering in the access layer.

Use switch clustering in the core/distribution layer.

Use switch clustering in the core/distribution layer.

Use spanning-tree PortFast.

Use spanning-tree PortFast.

Use BFD.

Use BFD.

Suggested answer: B
asked 10/10/2024
J. Cuylits
37 questions

Question 63

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Refer to the exhibit.

Cisco 400-007 image Question 63 118739 10102024233153000000

This network is running legacy STP 802.1 d. Assuming "hello_timer" is fixed to 2 seconds, which parameters can be modified to speed up convergence times after single link/node failure?

The transit_delay=5 and dpdu_delay=20 are recommended values, considering helto_timer=2 and specified

The transit_delay=5 and dpdu_delay=20 are recommended values, considering helto_timer=2 and specified

Only the maximum_transmission_halt_delay and diameter parameters are configurable parameters in 802. to speed up STP convergence process

Only the maximum_transmission_halt_delay and diameter parameters are configurable parameters in 802. to speed up STP convergence process

The max_age and forward delay parameters can be adjusted to speed up STP convergence process.

The max_age and forward delay parameters can be adjusted to speed up STP convergence process.

Only the transit_delay and bpdu_delay timers are configurable parameters in 802.1d to speed up STP convergence process.

Only the transit_delay and bpdu_delay timers are configurable parameters in 802.1d to speed up STP convergence process.

Suggested answer: C
asked 10/10/2024
Sergey Ushakov
42 questions

Question 64

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Which two control plane policer designs must be considered to achieve high availability? (Choose two.)

Control plane policers are enforced in hardware to protect the software path, but they are hardware platform dependent in terms of classification ability.

Control plane policers are enforced in hardware to protect the software path, but they are hardware platform dependent in terms of classification ability.

Control plane policers are really needed only on externally facing devices.

Control plane policers are really needed only on externally facing devices.

Control plane policers can cause the network management systems to create false alarms.

Control plane policers can cause the network management systems to create false alarms.

Control plane policers must be processed before a forwarding decision is made.

Control plane policers must be processed before a forwarding decision is made.

Control plane policers require that adequate protocols overhead are factored in to allow protocol convergence.

Control plane policers require that adequate protocols overhead are factored in to allow protocol convergence.

Suggested answer: A, D
asked 10/10/2024
Veronica Puddu
58 questions

Question 65

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Company XYZ Is running a redundant private WAN network using OSPF as the underlay protocol The current design accommodates for redundancy In the network, but it Is taking over 30 seconds for the network to reconverge upon failure

Which technique can be Implemented In the design to detect such a failure in a subsecond?

STP

STP

fate sharing

fate sharing

OSPF LFA

OSPF LFA

BFD

BFD

flex links

flex links

Suggested answer: E
asked 10/10/2024
Mike Schatens
37 questions

Question 66

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Company XYZ network runs IPv4 and IPv6 and they want to Introduce a multidomain, multicastbased network. The new design should use a flavor of PIM that forwards traffic using SPT. Which technology meets this requirement?

PIM-DM

PIM-DM

PIM-SM

PIM-SM

PIM-SSM

PIM-SSM

BIDIR-PIM

BIDIR-PIM

Suggested answer: C
asked 10/10/2024
Anupam Ojha
44 questions

Question 67

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Which three elements help network designers to construct secure systems that protect information and resources (such as devices, communication, and data) from unauthorized access, modification, inspection, or destruction? (Choose three.)

confidential

confidential

serviceability

serviceability

reliability

reliability

availability

availability

integrity

integrity

scalability

scalability

Suggested answer: A, D, E
asked 10/10/2024
Giulia Maggio
43 questions

Question 68

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Which network management framework can be used to develop a network architecture that contains business requirements analysis, gap analysis, and network diagrams as artifacts to be used for design and implementation later?

TOG

TOG

ITIL

ITIL

FCAPS

FCAPS

Cobit

Cobit

Suggested answer: A
asked 10/10/2024
Farah Fauzi
46 questions

Question 69

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Company XYZ has implemented policy-based routing in their network. Which potential problem must be kept in mind about network reconvergence and PBR?

It can limit network scalability

It can limit network scalability

It can create microloops during reconvergence

It can create microloops during reconvergence

It increases convergence time.

It increases convergence time.

It reduces convergence time.

It reduces convergence time.

Suggested answer: B
asked 10/10/2024
Bahman Talachian
34 questions

Question 70

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What are two common approaches to analyzing and designing networks? (Choose two.)

bottom-up approach

bottom-up approach

high-low security approach

high-low security approach

top-down approach

top-down approach

left-right approach

left-right approach

three-tier approach

three-tier approach

Suggested answer: A, C
asked 10/10/2024
Krishna chaithanya
44 questions
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