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Cisco 400-007 Practice Test - Questions Answers, Page 4

List of questions

Question 31

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Which optimal use of interface dampening on a fast convergence network design is true?

When occasional flaps of long duration occur

When occasional flaps of long duration occur

when numerous adjacent flaps of very short duration occur

when numerous adjacent flaps of very short duration occur

when the router hardware it slower than the carrier delay down detection

when the router hardware it slower than the carrier delay down detection

when the switch hardware is faster than the debounce timer down detection

when the switch hardware is faster than the debounce timer down detection

Suggested answer: B
asked 10/10/2024
EDUARDO LEE
44 questions

Question 32

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Refer to the exhibit.

Cisco 400-007 image Question 32 118708 10102024233153000000

Which impact of using three or more ABRs between the backbone area and area 1 is true?

In a large-scale network LSA replication by all ABRs can cause serious scalability issues

In a large-scale network LSA replication by all ABRs can cause serious scalability issues

Multiple ABRs reduce the CPU processing on each A6R due to splitting prefix advertisement

Multiple ABRs reduce the CPU processing on each A6R due to splitting prefix advertisement

In a large-scale network multiple ABRs can create microloops.

In a large-scale network multiple ABRs can create microloops.

Prefixes from the non-backbone area are advertised by one ABR to the backbone

Prefixes from the non-backbone area are advertised by one ABR to the backbone

Suggested answer: A
asked 10/10/2024
Craig Reid
38 questions

Question 33

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In an OSPF network with routers connected together with Ethernet cabling, which topology typically takes the longest to converge?

partial mesh

partial mesh

full mesh

full mesh

ring

ring

squared

squared

triangulated

triangulated

Suggested answer: C
asked 10/10/2024
Ibrahim mazou Ismael
52 questions

Question 34

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Company XYZ is designing the network for IPv6 security and they have these design requirements:

A switch or router must deny access to traffic from sources with addresses that are correct, but are topologically incorrect Devices must block Neighbor Discovery Protocol resolution for destination addresses that are not found in the binding table.

Which two IPv4 security features are recommended for this company? (Choose two)

IPv6 DHCP Guard

IPv6 DHCP Guard

IPv6 Source Guard

IPv6 Source Guard

IPv6 Destination Guard

IPv6 Destination Guard

IPv6 Prefix Guard

IPv6 Prefix Guard

IPv6 RA Guard

IPv6 RA Guard

Suggested answer: C, D
asked 10/10/2024
Mi Ko
31 questions

Question 35

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Which two statements describe the hierarchical LAN design model? (Choose two)

It is a well-understood architecture that provides scalability

It is a well-understood architecture that provides scalability

It is the best design for modern data centers

It is the best design for modern data centers

It is the most optimal design but is highly complex

It is the most optimal design but is highly complex

It provides a simplified design

It provides a simplified design

Changes, upgrades, and new services can be introduced in a controlled and stagged manner

Changes, upgrades, and new services can be introduced in a controlled and stagged manner

Suggested answer: A, E
asked 10/10/2024
Samuel Afonso de la Hoz
36 questions

Question 36

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Which two points must network designers consider when designing a new network design or when evaluating an existing network design to help them understand the high-level design direction with regards to the security aspects? (Choose two)

Consider Business objectives and goals

Consider Business objectives and goals

Consider organization’s security policy standards

Consider organization’s security policy standards

Consider for only multi-site networks

Consider for only multi-site networks

Consider for only new network technologies and components

Consider for only new network technologies and components

Suggested answer: A, B
asked 10/10/2024
Kehinde Ifarinde
49 questions

Question 37

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A healthcare customer requested that SNMP traps must be sent over the MPLS Layer 3 VPN service.

Which protocol must be enabled?

SNMPv3

SNMPv3

Syslog

Syslog

Syslog TLS

Syslog TLS

SNMPv2

SNMPv2

SSH

SSH

Suggested answer: A
asked 10/10/2024
J Von
54 questions

Question 38

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Refer to the table.

Cisco 400-007 image Question 38 118714 10102024233153000000

A customer investigates connectivity options for a DCI between two production data centers. The solution must provide dual 10G connections between locations with no single points of failure for Day 1 operations. It must also include an option to scale for up to 20 resilient connections in the second year to accommodate isolated SAN over IP and isolated, dedicated replication IP circuits. All connectivity methods are duplex 10 Gbps. Which transport technology costs the least over two years, in the scenario?

Metro Ethernet

Metro Ethernet

DWDM

DWDM

CWDM

CWDM

MPLS

MPLS

Suggested answer: B
asked 10/10/2024
Omer Awad
32 questions

Question 39

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Which architecture does not require an explicit multicast signaling protocol, such as PIM or P2MP, to signal the multicast state hop-by-hop, but instead uses a link state protocol to advertise the multicast forwarding state?

Binary indexed explicit routing

Binary indexed explicit routing

Binary intermediate enhanced routing

Binary intermediate enhanced routing

Bit indexed explicit replication

Bit indexed explicit replication

Bi-directional implicit replication

Bi-directional implicit replication

Suggested answer: C
asked 10/10/2024
Eddie Martinez
42 questions

Question 40

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Refer to the table.

Cisco 400-007 image Question 40 118716 10102024233153000000

A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The migration is estimated to take 20 months to complete but might extend an additional 10 months if issues arise. All connectivity options meet the requirements to migrate workloads. Which transport technology provides the best ROI based on cost and flexibility?

CWDM over dark fiber

CWDM over dark fiber

MPLS

MPLS

DWDM over dark fiber

DWDM over dark fiber

Metro Ethernet

Metro Ethernet

Suggested answer: D
asked 10/10/2024
Owais Mansoor
44 questions
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