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SDN Quiz 1

Authored by Ivan Camargo

Computers

12th Grade

Used 1+ times

SDN Quiz 1
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26 questions

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1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What are two functions of an SDN controller? (Choose two)

coordinating VTNs

Layer 2 forwarding

tracking hosts

managing the topology

protecting against DDoS attacks

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which technology is appropriate for communication between an SDN controller and applications running over the network?

OpenFlow

Southbound API

NETCONF

REST API

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What are two improvements provided by automation for network management in an SDN environment? (Choose two)

Artificial intelligence identifies and prevents potential design failures

Data collection and analysis tools establish a baseline for the network

New devices are onboarded with minimal effort

Machine learning minimizes the overall error rate when automating troubleshooting processes

Proprietary Cisco APIs leverage multiple network management tools

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does an SDN controller use as a communication protocol to relay forwarding changes to a southbound API?

XML

Java

REST

OpenFlow

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the function of a controller in controller-based networking?

It is a pair of core routers that maintain all routing decisions for a campus

It centralizes the data plane for the network

It is the card on a core router that maintains all routing decisions for a campus

It serves as the centralized management point of an SDN architecture

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Where is the interface between the control plane and data plane within the software-defined architecture?

application layer and the management layer

application layer and the infrastructure layer

control layer and the application layer

control layer and the infrastructure layer

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which plane is centralized by an SDN controller?

data plane

management plane

control plane

services plane

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