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400-007 – Cisco Certified Design Expert (CCDE v3.0) Written Exam

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Showing 7–9 of 15 questions

Question 7

What are two key design principles when using a hierarchical core-distribution-access network model? (Choose two )

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    A hierarchical network design model aids fault isolation
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    The core layer is designed first, followed by the distribution layer and then the access layer
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    The core layer provides server access in a small campus.
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    A hierarchical network design facilitates changes
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    The core layer controls access to resources for security
Question 8

Which three Cisco products are used in conjunction with Red Hat to provide an NFVi solution? (Choose three.)

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    Cisco Prime Service Catalog
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    Cisco Open Virtual Switch
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    Cisco Nexus switches
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    Cisco UCS
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    Cisco Open Container Platform
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    Cisco Virtual Network Function
Question 9

Company ABC uses IPv4-only. Recently they started deploying new endpoint devices. For operational reasons, IPv6 cannot be disabled on these new endpoint devices. Which security measure prevents the new endpoint from learning an IPv6 prefix from an attacker?

Select an option, then click Submit answer.

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    Source Guard and Prefix Guard
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    Router Advertisement Guard
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    Prefix Guard
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    Secure Neighbor Discovery