|IP Networks, Routers and Addresses
|IP Networks, Routers and Addresses is a comprehensive course on Layer 3 of the OSI Model, concentrating on IP addresses, routers and packets.
First, we'll understand bandwidth on demand and its advantages over channelized TDM. Then we'll see how routers implement the network with packet-switching, that is, relaying packets from one circuit to another, and how routers are a point of control for network security. We'll introduce the term Customer Edge (CE), and understand the basic structure and content of a routing table.
Then we'll cover the many aspects of IP addressing – needed for the packet switching: IPv4 address classes, dotted decimal notation, static vs. dynamic addresses, DHCP, public vs. private addresses, Network Address Translation, and finish with an overview of IPv6 overview and IPv6 address allocation and assignment.
Based on Teracom’s famous Course 101, tuned and refined over the course of 20 years of instructor-led training, we’ll cut through the jargon to clearly explain IP and routers, packets and addresses, the underlying ideas, and how it all works together… in plain English.
1. Introduction (watch now - free)
2. Review: Channelized Time-Division Multiplexing(TDM)
Traditional TDM inefficiencies
3. Statistical Time-Division Multiplexing: Bandwidth-on-Demand
Overbooking and opportunistic capacity
4. Private Network: Bandwidth on Demand + Routing
The simplest framework
Routers and routing tables. Packet forwarding and filtering. Customer Edge.
6. IPv4 Addresses
Address classes and dotted-decimal notation.
Dynamic and static addresses and DHCP
8. Public and Private IPv4 Addresses
How to obtain public addresses, and why private addresses are used
9. Network Address Translation (watch now - free)
How a NAT glues private IPv4 addressing in-building to the Internet
10. IPv6 Overview
What’s new, improvements on IPv4 and IPv6 packet format
11. IPv6 Address Allocations and Assignment
Types of IPv6 addresses, registries, allocations, assignment to end-users
12. Multiple-Choice Exam
Course Webpage Printable Brochure
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