NA Auto

Which API is used in controller-based architectures to interact with edge devices?

• Northbound
• Overlay
• Southbound
• Underlay

What are the two southbound APIs? (Choose two)

• Thrift
• CORBA
• OpenFlow
• NETCONF
• DSC

What are two characteristics of a controller-based network? (Choose two)

• It uses northbound and southbound APIs to communicate between architectural layers.
• It uses Telnet to report system issues.
• It moves the control plane to a central point.
• The administrator can make configuration updates from the CLI.
• It decentralizes the control plane, which allows each device to make its own forwarding decisions.

What are two benefits of the network automation? (Choose two)

• Faster changes with more reliable results.
• Reduced operational costs
• Fewer network failures
• Reduced hardware footprint
• Increased network security

What makes Cisco DNA Center different from traditional network management applications and their management of networks?

• It only supports auto-discovery of network elements in a greenfield deployment.
• It abstracts policy from the actual device configuration.
• Its modular design allows someone to implement different versions to meet the specific needs of an organization.
• It does not support high availability of management functions when operating in cluster mode.

Which statement correctly compares traditional networks and controller-based networks?

• Traditional and controller-based networks abstract policies from device configurations.
• Only traditional networks natively support centralized management.
• Only traditional networks offer a centralized control plane.
• Only controller-based networks decouple the control plane and the data plane.

Which two statements best describes the ANSIBLE configuration management technology? (Choose two)

• Fundamental configuration elements are stored in a manifest.
• Uses TCP port 10002 for configuration push jobs.
• Uses Ruby for fundamental configuration elements.
• Uses SSH for remote device communication.
• Uses YAML for fundamental configuration elements.

Which two statements best describes the Chef configuration management technology? (Choose two)

• Fundamental configuration elements are stored in a manifest.
• Uses TCP port 10002 for configuration push jobs.
• Uses Ruby for fundamental configuration elements.
• Uses SSH for remote device communication.
• Uses TCP 8140 for communication.

Which two statements best describes the Puppet configuration management technology? (Choose two)

• Fundamental configuration elements are stored in a manifest.
• Uses TCP port 10002 for configuration push jobs.
• Uses Ruby for fundamental configuration elements.
• Uses SSH for remote device communication.
• Uses TCP 8140 for communication.

Which output displays a JSON data representation?

• { “response”:{}; “taskId”:{}; “url”: “string” }; “version”: “string” }
• { “response”:{ “taskId”:{}, “url”: “string” }, “version”: “string” }
• { “response”- { “taskId”- {}, “url”- “string” }, “version”- “string” }
• { “response”- { “taskId”- {}, “url”- “string” }, “version”- “string” }
• { “response”,{ “taskId”,{}; “url”, “string” }; “version”, “string” }