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Cisco 400-007 Practice Test - Questions Answers, Page 15

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Question 141

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An enterprise campus is adopting a network virtualization design solution with these requirements

• It must include the ability to virtualize the data plane and control plane by using VLANs and VRFs

• It must maintain end-to-end logical path transport separation across the network

• resources available grouped at the access edge

Which two primary models can this network virtualization design be categorized? (Choose two)

Path isolation

Path isolation

Session isolation

Session isolation

Group virtualization

Group virtualization

Services virtualization

Services virtualization

Edge isolation

Edge isolation

Suggested answer: A, D
asked 10/10/2024
Marek Broadstock
39 questions

Question 142

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An existing wireless network was designed to support data traffic only. You must now install context Aware services for location tracking changes must be applied to the existing wireless network to increase the location accuracy? (Chose two)

Add access points along the perimeter of the coverage area.

Add access points along the perimeter of the coverage area.

Increase the access point density to create an average inter-access point distance of less than 40 feet or 12.2 meters

Increase the access point density to create an average inter-access point distance of less than 40 feet or 12.2 meters

Use directional antennas to provide more cell overlapping

Use directional antennas to provide more cell overlapping

Install additional access points in monitor mode where the co-channel interference would otherwise be affected

Install additional access points in monitor mode where the co-channel interference would otherwise be affected

Fine tune the radio configuration of the access point to have a higher average transmission power to achieve better coverage

Fine tune the radio configuration of the access point to have a higher average transmission power to achieve better coverage

Suggested answer: B, E
asked 10/10/2024
Mathijs Sijm
30 questions

Question 143

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Which design benefit of bridge assurance is true?

It supposes a spanning-tee topology change upon connecting and disconnecting a station on a port

It supposes a spanning-tee topology change upon connecting and disconnecting a station on a port

It prevents switched traffic from traversing suboptimal paths on the network.

It prevents switched traffic from traversing suboptimal paths on the network.

It allows small, unmanaged switches to be plugged into ports of access switches without the risk of switch loops.

It allows small, unmanaged switches to be plugged into ports of access switches without the risk of switch loops.

It prevents switch loops caused by unidirectional point-to-point link condition on Rapid PVST + and MST

It prevents switch loops caused by unidirectional point-to-point link condition on Rapid PVST + and MST

Suggested answer: D
asked 10/10/2024
Roger Wehrli
39 questions

Question 144

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Which DCI technology utilizes a “flood and learn” technique to populate the Layer2 forwarding table?

LISP

LISP

OTV

OTV

VPLS

VPLS

EVPN

EVPN

Suggested answer: C
asked 10/10/2024
Sumit Sengupta
46 questions

Question 145

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What advantage of placing the IS-IS layer 2 flooding domain boundary at the core Layer in a threelayer hierarchical network is true?

The Layer 1 and Layer 2 domains can easily overlap

The Layer 1 and Layer 2 domains can easily overlap

It reduces the complexity of the Layer 1 domains

It reduces the complexity of the Layer 1 domains

It can be applied to any kind of topology

It can be applied to any kind of topology

The Layer 2 domain is contained and more stable

The Layer 2 domain is contained and more stable

Suggested answer: D
asked 10/10/2024
Muzammil Mirza
38 questions

Question 146

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A network engineering team is in the process of designing a lab network for a customer demonstration. The design engineer wants to show that the resiliency of the MPLS traffic Engineering Fast Reroute solution has the same failover/failback times as a traditional SONET/SDH network (around 50MSEC). In order to address both link failure and node failure within the lab typology network, which type of the MPLS TE tunnels must be considered for this demonstration?

TE backup tunnel

TE backup tunnel

Next-hop (NHop) tunnel

Next-hop (NHop) tunnel

FRR Backup tunnel

FRR Backup tunnel

next-next-hop (NNHop) tunnel

next-next-hop (NNHop) tunnel

Suggested answer: D
asked 10/10/2024
Andrew Oliphant
39 questions

Question 147

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Refer to the exhibit

Cisco 400-007 image Question 147 118823 10102024233153000000

A service provider has a requirement to use Ethernet OAM to detect end-to-end connectivity failures between SP-SW1 and SP- SW2 Which two ways to design this solution are true? (Choose two)

Enable unicast heartbeat messages to be periodically exchanged between MEPs

Enable unicast heartbeat messages to be periodically exchanged between MEPs

Enable Connectivity Fault Management on the SP switches150

Enable Connectivity Fault Management on the SP switches150

Use upward maintenance endpoints on the SP switches

Use upward maintenance endpoints on the SP switches

Forward E-LMI PDUs over VPLS

Forward E-LMI PDUs over VPLS

Forward LLD PDUs over the VPLS

Forward LLD PDUs over the VPLS

Suggested answer: B, C
asked 10/10/2024
Ernest Altagracia Marte
47 questions

Question 148

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Which design consideration is valid when you contrast fabricPath and trill?

FabricPath uses IS-IS, but TRILL uses VxLAN

FabricPath uses IS-IS, but TRILL uses VxLAN

FabricPath permits active-active FHRP and TRILL support anycast gateway.

FabricPath permits active-active FHRP and TRILL support anycast gateway.

FabricPath Permits ECMP, but TRILL does not

FabricPath Permits ECMP, but TRILL does not

FabricPath permits active-active mode, but TRILL supports only active-standby mode.

FabricPath permits active-active mode, but TRILL supports only active-standby mode.

Suggested answer: B
asked 10/10/2024
Aamir Muhammad
39 questions

Question 149

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Which mechanism enables small, unmanaged switches to plug into ports of access switches without risking switch loops?

PortFast

PortFast

UDLD

UDLD

Root guard

Root guard

BPDU guard

BPDU guard

Suggested answer: D
asked 10/10/2024
Renats Fasulins
42 questions

Question 150

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Which main IoT migration aspect should be reviewed for a manufacturing plant?

Sensors

Sensors

Security

Security

Applications

Applications

Wi-Fi Infrastructure

Wi-Fi Infrastructure

Ethernet Switches

Ethernet Switches

Suggested answer: A
asked 10/10/2024
Jeff Silverman
36 questions
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