What is a characteristic of Cisco DNA Northbound APIs?

Question

Options

• AThey simplify the management of network infrastructure devices.
• BThey enable automation of network infrastructure based on intent.
• CThey utilize RESTCONF.
• DThey utilize multivendor support APIs.

• A
  3% (1)
• B
  90% (28)
• C
  6% (2)

Explanation

Cisco DNA Northbound APIs Explanation

Cisco DNA (Digital Network Architecture) Northbound APIs are specifically designed to enable intent-based networking, allowing applications and orchestration systems to communicate what the network should accomplish rather than manually configuring individual devices - making option B correct. Option A is incorrect because simplifying management of individual network infrastructure devices is the role of Southbound APIs, which communicate directly with network devices (e.g., routers, switches). Option C is wrong because Northbound APIs primarily use REST (not RESTCONF - RESTCONF is a protocol used in Southbound APIs for device-level configuration). Option D is incorrect because multivendor support is a characteristic of Southbound APIs, which are designed to interface with devices from multiple vendors.

Memory Tip:

Think of "North = Intent" - just as executives at the "top" of a company set high-level goals (intent), Northbound APIs communicate high-level business/network intent downward to the system. Southbound APIs handle the "ground-level" device work. If a question mentions automation based on intent, always think Northbound.

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