Network Infrastructure Design Requirements
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Questions and Answers

What is the consequence of non-compliance with regulations like HIPAA, NIST, and PCI DSS?

  • Audit and penalty
  • Warning and timeout
  • Fine and warning
  • Disconnection or shutdown of the business (correct)

    • What is redundancy in the context of network design?

  • The network's ability to withstand and recover from hardware or software failures
  • How much of the network data gets from source to destination locations in the right amount of time
  • The concept of having multiple resources performing the same function/role (correct)
  • The ability of the network to automatically fail over when an outage occurs

    • What is meant by resilience in the context of network design?

  • The ability of the network to automatically fail over when an outage occurs (correct)
  • The concept of having multiple resources performing the same function/role
  • How much of the network data gets from source to destination locations in the right amount of time
  • The network's ability to withstand and recover from hardware or software failures

    • What is the primary consideration when determining the level of availability required for a network?

    <p>Cost and complexity of implementation</p> Signup and view all the answers

    What is the relationship between redundancy, resiliency, reliability, and availability in network design?

    <p>Redundancy, resiliency, and reliability are all aspects of availability</p> Signup and view all the answers

    What is the primary goal of considering availability in network design?

    <p>To ensure minimal downtime</p> Signup and view all the answers

    What is implied as a default requirement in modern network design?

    <p>Availability</p> Signup and view all the answers

    What is the key question to ask when determining the level of availability required for a network?

    <p>What level of availability is needed?</p> Signup and view all the answers

    What is the primary purpose of technical requirements in network design?

    <p>To specify the required technical specifications and software versions</p> Signup and view all the answers

    What is an example of a network tool that can be integrated with network design?

    <p>RADIUS servers</p> Signup and view all the answers

    What is the primary concern of IT and network design from a business point of view?

    <p>User experience</p> Signup and view all the answers

    What is the purpose of control plane protection mechanisms in network design?

    <p>To cater for network infrastructure security techniques</p> Signup and view all the answers

    What type of end users are customers of a bank?

    <p>Individuals</p> Signup and view all the answers

    What is the purpose of First Hop Redundancy Protocol (FHRP) in network design?

    <p>To provide heightened levels of network availability</p> Signup and view all the answers

    What is an example of an application requirement that can limit network design?

    <p>Layer 2 connectivity</p> Signup and view all the answers

    What is the purpose of NetFlow Collector in network design?

    <p>To support the integration with network tools and services</p> Signup and view all the answers

    What business financial concept is associated with spending $5,000 on a new application upgrade that includes new features and functionality?

    <p>CAPEX</p> Signup and view all the answers

    Which project management framework is characterized by a linear and structured approach?

    <p>Waterfall</p> Signup and view all the answers

    What is a characteristic of the Agile project management framework?

    <p>Faster delivery</p> Signup and view all the answers

    What is the primary goal of understanding business needs and requirements in network design?

    <p>To ensure business success</p> Signup and view all the answers

    What is the top-down design approach driven by?

    <p>Business and application requirements</p> Signup and view all the answers

    What is the significance of business priorities, drivers, and outcomes in network design?

    <p>To ensure business success</p> Signup and view all the answers

    What is the relationship between business requirements and network design?

    <p>Business requirements drive network design</p> Signup and view all the answers

    What is the correct sequence of design approach in network design?

    <p>Top-down to bottom-up</p> Signup and view all the answers

    What is the primary focus of ROI in business decision-making?

    <p>Evaluating the potential benefit of an action</p> Signup and view all the answers

    What is the CCDE certification an example of?

    <p>A business investment with a high ROI</p> Signup and view all the answers

    Why is understanding the business industry important?

    <p>To identify unstated requirements</p> Signup and view all the answers

    What is a key aspect of the CCDE certification journey?

    <p>Gaining knowledge and a certified mindset</p> Signup and view all the answers

    What is the main issue with a flat OSPF area 0 design in a higher education campus architecture?

    <p>It causes route reconvergence churn, which can impact network performance and cause outages</p> Signup and view all the answers

    What is the relationship between business industry and unstated requirements?

    <p>The industry can help identify unstated requirements</p> Signup and view all the answers

    What is the purpose of designing a multi-area OSPF design with multiple area types?

    <p>To leverage failure isolation and prevent route reconvergence churn</p> Signup and view all the answers

    What is the primary benefit of considering ROI in business decision-making?

    <p>Evaluating potential benefits</p> Signup and view all the answers

    What is the OSPF area type of each site in a multi-area OSPF design?

    <p>Totally stubby area</p> Signup and view all the answers

    What is implied about the CCDE certification?

    <p>It has a high ROI</p> Signup and view all the answers

    What is the main advantage of using a totally stubby area in a multi-area OSPF design?

    <p>It only allows a default route to be propagated into the area</p> Signup and view all the answers

    What is the focus of ROI in the context of the CCDE certification?

    <p>Knowledge, mindset, and certification</p> Signup and view all the answers

    What is the OSPF area type of the Internet section in a multi-area OSPF design?

    <p>Area 20 with a different OSPF area type</p> Signup and view all the answers

    What is the term for when a device, system, or portion of the network is filling multiple critical roles, services, and/or protocols?

    <p>Shared failure state</p> Signup and view all the answers

    What is the purpose of Figure 1-11 in the text?

    <p>To illustrate the concept of shared failure state</p> Signup and view all the answers

    What is the main advantage of designing a multi-area OSPF design with multiple area types over a flat OSPF area 0 design?

    <p>It provides better failure isolation and reduces the impact of route reconvergence churn</p> Signup and view all the answers

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