400-007 Dumps To Pass Cisco Exam in 24 Hours – BraindumpStudy [Q153-Q174]

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400-007 Dumps To Pass Cisco Exam in 24 Hours – BraindumpStudy

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Cisco 400-007 exam is a certification exam that is designed to test the knowledge and skills of individuals who are pursuing the Cisco Certified Design Expert (CCDE) certification. The CCDE certification is one of the most prestigious certifications in the IT industry and is designed for experienced network design professionals who are looking to take their skills to the next level. The Cisco 400-007 exam is a written exam that tests the candidate’s understanding of network design principles, architecture, and methodologies.

NEW QUESTION 153
Refer to the diagram.

Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?

Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite

Send packets without encapsulation to the anchor controller over the routed network.

Encapsulate packets into an EoIP tunnel and send them to the anchor controller.

Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.

NEW QUESTION 154
What is a characteristic of a secure cloud architecture model?

limited access to job function

dedicated and restricted workstations

multi-factor authentication

software-defined network segmentation

NEW QUESTION 155
Company XYZ is in the process of identifying which transport mechanism(s) to use as their WAN technology. Their main two requirements are.
* a technology that could offer DPI, SLA, secure tunnels, privacy, QoS, scalability, reliability, and ease of management
* a technology that is cost-effective
Which WAN technology(ies) should be included in the design of company XYZ?

Software-defined WAN should be the preferred choice because it complements both technologies, covers all the required features, and it is the most cost-effective solution.

Internet should be the preferred option because it is cost effective and supports BFD, IP SLA. and IPsec for secure transport over the public Internet.

Both technologies should be used. Each should be used to back up the other one; where the primary links are MPLS, the internet should be used as a backup link with IPsec (and vice versa).

MPLS meets all these requirements and it is more reliable than using the Internet. It is widely used with defined best practices and an industry standard.

NEW QUESTION 156
Which two actions must be taken when assessing an existing wireless network implementation for its readiness to support voice traffic? (Choose two.)

Check for high roaming delay.

Check for uniform radio coverage across the floors.

Check for high channel utilization.

Check for latency over wireless.

Identify frequent TX power changes.

NEW QUESTION 157
A healthcare provider discovers that protected health information of patients was altered without patient consent. The healthcare provider is subject to HIPAA compliance and is required to protect PHI data. Which type of security safeguard should be implemented to resolve this issue?

technical and physical access control

administrative security management processes

physical device and media control

technical integrity and transmission security

NEW QUESTION 158
Refer to the exhibit.

The enterprise customer wants to stream one-way video from their head office to eight branch offices using multicast. Their current service provider provides a Layer3 VPN solution and manages the CE routers, but they do not currently support multicast. Which solution quickly allows this multicast traffic to go through while allowing for future scalability?

Enable a GRE tunnel between nodes CE1 and CE2

Enable a GRE tunnel between nodes C2 and C4

Enable a GRE tunnel between nodes C1 and C4

Implement hub and spoke MPLS VPN over DMVPN (also known as 2547o DMVPN) between CE1 and CE2

The service provider must provide a Draft Rosen solution to enable a GRE tunnel between nodes PE1 and PE2

NEW QUESTION 159
You are designing the routing design for two merging companies that have overlapping IP address space. Which of these must you consider when developing the routing and NAT design?

Local to global NAT translation is done after routing

Global to local NAT translation is done before routing.

Local to global NAT translation is done before policy-based routing

Global to local NAT translation is done after policy-based routing.

NEW QUESTION 160
Refer to the exhibit.

A customer runs OSPF with Area 5 between its aggregation router and an internal router When a network change occurs in the backbone. Area 5 starts having connectivity issues due to the SPF algorithm recalculating an abnormal number of times in Area 5 You are tasked to redesign this network to increase resiliency on the customer network with the caveat that Router B does not support the stub area How can you accomplish this task*?

Increase the bandwidth on the connection between Router A and Router B

Implement LSA filtering ontheAB, allowing summary routes and preventing more specific routes into Area 5

Create a virtual link to Area 0 from Router B to the ABR

Turn on LSA throttling on all devices in Area 5

Set Area 5 to stubby at the ABR anyway

NEW QUESTION 161
Company XYZ wants to use the FCAPS ISO standard for network management design. The focus of the design should be to monitor and keep track of any performance issues by continuously collecting and analyzing statistical information to monitor, correct, and optimize any reduced responsiveness across the network. Which layer accomplishes this design requirement?

fault management

accounting management

performance management

security management

NEW QUESTION 162
A healthcare provider discovers that protected health information of patients was altered without patient consent. The healthcare provider is subject to HIPAA compliance and is required to protect PHI dat a. Which type of security safeguard should be implemented to resolve this issue?

technical and physical access control

administrative security management processes

physical device and media control

technical integrity and transmission security

NEW QUESTION 163
As part of workspace digitization, a large enterprise has migrated all their users to Desktop as a Sen/ice (DaaS), by hosting the backend system in their on-premises data center. Some of the branches have started to experience disconnections to the DaaS at periodic intervals, however, local users in the data center and head office do not experience this behavior. Which technology can be used to mitigate this issue?

tail drop

traffic shaping

WRED

traffic policing

NEW QUESTION 164
Hybrid cloud computing allows organizations to like advantage of public and private cloud models Which best practice should organizations follow to ensure data security in the private cloud?

Use standard protocols for data transmission over the network.

Encrypt data when it is at rest and in motion

Communicate all data security risks to customers and end users.

Use standard network protocols for data communication between unsecured network connections.

NEW QUESTION 165
Company XYZ has a multicast domain that spans across multiple autonomous systems. The company wants to choose a technology that provides simplified and controlled approach to interconnecting the multicast domains. Which technology is the best fit for this purpose?

MSDP

PIM SSM

MPLS

PIM sparse mode

NEW QUESTION 166
An enterprise organization currently provides WAN connectivity to their branch sites using MPLS technology, and the enterprise network team is considering rolling out SD-WAN services for all sites.
With regards to the deployment planning, drag and drop the actions from the left onto the corresponding steps on the right.

NEW QUESTION 167
Refer to the exhibit.

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

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

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

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

NEW QUESTION 168
How many fully established neighbour relationships exist on an Ethernet with five routers running OSPF as network type broadcast?

NEW QUESTION 169
Which two mechanisms avoid suboptimal routing in a network with dynamic mutual redistribution between multiple OSPFv2 and EIGRP boundaries? (Choose two.)

AD manipulation

matching OSPF external routes

route tagging

route filtering

matching EIGRP process ID

NEW QUESTION 170
While designing a switched topology, in which two options is UplinkFast recommended? (Choose two )

when switches of different spanning-tree types are connected (for example. 802.1d connecting to
802.1w)

on distribution layer switches

when hello timers are changed to more aggressive values

on access layer switches

on the core switches

NEW QUESTION 171
What is the most important operational driver in building a resilient and secure modular network design?

Dependencies on hardware or software that is difficult to scale

Minimize app downtime

Reduce the frequency of failures requiring human intervention

Increase time spent on developing new features

NEW QUESTION 172
A multinational enterprise integrates a cloud solution with these objectives
* Achieve seamless connectivity across different countries and regions
* Extend data center and private clouds into public clouds and provider-hosted clouds
What are two outcomes of deploying data centers and fabrics that interconnect different cloud networks? (Choose two.)

enhanced security

data and network ownership

ability to place workloads across clouds

centralized visibility

unidirectional workload mobility across the cloud

NEW QUESTION 173
Refer to the exhibit.

Your company designed a network to allow server VLANs to span all access switches in a data center In the design, Layer 3 VLAN interfaces and HSRP are configured on the aggregation switches Which two features improve STP stability within the network design? (Choose two.)