The network layer is concerned with getting packets from the source all the way to the destination with minimal coast. Unlike the Data Link Layer, which has the more modest goal of just moving frames from one end of a wire to the other. Network Layer is the lowest layer that deals with end-to-end transmission.
In this “Network Layer and Internet Layer - Data Communication and Computer Network” you will learn about following topics:
- Introduction of Network Layer and Internet Layer
- Network Layer Design Issues
- Store-and-Forward Packet Switching
- Services Provided To the Transport Layer
- Implementation of Connectionless Service
- Implementation of Connection-Oriented Service
- Comparison of Virtual-Circuit and Datagram Subnets
- Introduction of Routing Algorithms
- Shortest Path Routing Algorithm
- Flow-Based Routing
- Distance Vector Routing
- Network Devices
- Congestion Control
- Causing of Congestion
- How to Correct the Congestion Problem?
- Open Loop Congestion Control
- Closed Loop Congestion Control
- Congestion Control Algorithms
- Leaky Bucket Algorithm
- Token Bucket Algorithm
==== Point to Note ====
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