4.1-4. What type of control plane? We've seen that there are two approaches towards implementing the network control plane - a per-router control-plane approach and a software-defined networking (SDN) control-plane approach. Which of the following actions occur in a per-router control-plane approach? The other actions that you don't select below then correspond to actions in an SDN control plane. O A control agent in router receives a complete forwarding table, which it installs and uses to locally control datagram forwarding. A router exchanges messages with another router, indicating the cost for it (the sending router) to reach a destination host. | Routers send information about their incoming and outgoing links to other routers in the network. | All routers in the network send information about their incoming and outgoing links to a logically centralized controller.

4.1-4. What type of control plane? We've seen that there are two approaches towards implementing the network control plane - a per-router control-plane approach and a software-defined networking (SDN) control-plane approach. Which of the following actions occur in a per-router control-plane approach? The other actions that you don't select below then correspond to actions in an SDN control plane. O A control agent in router receives a complete forwarding table, which it installs and uses to locally control datagram forwarding. A router exchanges messages with another router, indicating the cost for it (the sending router) to reach a destination host. | Routers send information about their incoming and outgoing links to other routers in the network. | All routers in the network send information about their incoming and outgoing links to a logically centralized controller.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.

Question

4.1-4. What type of control plane? We've seen that there are two approaches towards implementing the network control plane - a per-router
control-plane approach and a software-defined networking (SDN) control-plane approach. Which of the following actions occur in a per-router
control-plane approach? The other actions that you don't select below then correspond to actions in an SDN control plane.
O A control agent in router receives a complete forwarding table, which it installs and
uses to locally control datagram forwarding.
A router exchanges messages with another router, indicating the cost for it (the sending router) to reach a destination host.
Routers send information about their incoming and outgoing links to other routers in the network.
All routers in the network send information about their incoming and outgoing links to a logically centralized controller.

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Each active interface of Distance vector gets frequent transmissions of the whole routing table that Distance vector maintains. The link status protocol broadcasts information about the state of a router's own connections to all other routers in the network. Each statement has two ideal examples that show how the Link state and the Distance vector may be utilized in a number of circumstances.