IT & Software
IT Certification
Cisco CCNA
Cisco CCNA R/S (200-120 & 200-125): The Complete Course
4.3 (5,005 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
43,082 students enrolled

Cisco CCNA R/S (200-120 & 200-125): The Complete Course

This complete Cisco CCNA course will cover everything you need to prepare for the 200-120 & the NEW CCNA 200-125
4.3 (5,005 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
43,082 students enrolled
Created by Lazaro Diaz
Last updated 2/2019
English
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Cisco CCNA R/S (200-120 & 200-125): The Complete Course
Current price: $139.99 Original price: $199.99 Discount: 30% off
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This course includes
  • 48.5 hours on-demand video
  • 122 downloadable resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • This is a complete & comprehensive CCNA R/S, the CCENT & ICND2. It is designed to prepare the student to be able take any of these certification exam.
  • Once you finish this course, the student will not only have the confidence to take and be able to pass the test, but they should be able to transfer the knowledge acquired to a networking environment.
  • Understanding the concepts as provided in this course is an essential part of any network in order to communicate and transmit information. Mastering this knowledge will make the student or IT Professional a much more valuable asset in any Network or IT environment.
  • This course will change over to the new CCNA 200-125.
  • The student will have both the lectures from the old CCNA 200-120 (which covers about 70% of the new test), but it also covers all the new topics and lectures for Cisco's new exam, the CNA 200-125
Requirements
  • Basic understanding of Networking
  • Students will need to obtain, either the Cisco Packet Tracer or similar simulators (i.e.: GNS3, BOSON, ETC). These are not part of the course and it is not provided.
  • A CCNA R/S Study Guide book would be helpful
  • Desire to pass the CCNA R/S certification exam
Description

This course is over 45+ hours long and will cover all the needed subjects to be successful in passing the CCNA 200-120 exam and the new CCNA 200-125.

Students will acquire the knowledge and practice labs in this course to make it transferable to real world use, as a Cisco and/or IT Professional.

DISCLAIMER:   Please note that the simulators/emulators used in this course are NOT part of the course. It is the students responsibility to have these to practice with.
The Cisco Packet Tracer & VIRAL (Virtual Internet Routing Lab) are Cisco proprietary software and can only be obtained through Cisco.
However, students have more options that those. They can create their own lab with real equipment, get BOSON or GNS3.
It is up to each student to obtain the simulator/emulator of their choice to study along with this course.
Please also NOTE:  .pkt files are not up-loadable to UDEMY's site.
This means you would have to replicate my labs here in order to practice and follow along.

This course will give students an in-depth understanding of networking, using routers and switches and their various configurations and connections. Students will learn how to configure; default, static and dynamic routing. Students will comprehend how to manipulate each of the routing protocols attributes to meet the requirements of the network.

This course will also prepare the student in Layer 2 technology and its various configurations, such as; VLAN’s, VTP, STP, PortFast, EtherChannel, Port-Security, Inter-VLAN communication & Trunking; plus the newest requirements for the CCNA (200-125) certification exam as well.

Students will also acquire the knowledge needed to secure their routers through the use of Access-list, configuring the different types of NAT & will be able to manage the router’s components.

Students will also be able to thoroughly grasp the concepts of both Internet Protocols; IPv4 & IPv6.

Wide Area Network Protocols will also be covered; HDLC, PPP & Frame Relay. The student will also learn how to create redundancy in their networks through the use of Redundancy Protocols such as HSRP which is just as important. Also, within the WAN, the student will also learn how to create VPN’s and GRE Tunnels.

This is a full comprehensive course that will take you from A-Z in your quest for the CCNA (200-120) & now includes Cisco's NEW CCNA (200-125).

About "the book":

Throughout the course, you will hear me mention "your book", "a book" or "the book"...and if you're wondering why I don't mention a name...it's because this was done on purpose.

I don't want anyone to purchase a book if you already have one...all CCNA study guides cover the same thing in different manners. So if you already have a CCNA book, you can use it with this course.

However, for those that wonder which book I use in this course...here they are:

  1. Sybex book by Todd Lammle  - CCNA 200-120 
  2. Amazon book by Lazaro Diaz - The Only IP Book You Will Ever Need!

Hope you enjoy the course!

Laz ;)

Who this course is for:
  • This course is intended for anyone that is preparing for a network certification or Computer Science Degree. However, it does go beyond that, it is also intended for those Networking and/or IT Professionals that are already in the field and need a better understanding of networks.
  • This course is for those that want to achieve the new CCNA R/S (200-125)
  • This course will help those in the field understand the fundamentals of Networking
Featured review
Nicholas Carydis
Nicholas Carydis ( 239 courses, 1 review )
a year ago
Laz is a great teacher. He explains the concepts in a simple fashion, good for picking up the important ideas quickly. He also gets straight into hands-on labs, which is an even better way to cement understanding if you follow along with your own packet tracer.
Course content
Expand all 277 lectures 48:26:32
+ – Welcome to the most COMPLETE CCNA (200-120) Course...get ready to be amazed!
5 lectures 22:09

This lesson is telling the importance of choosing a Cisco career and what benefits you will acquire by becoming a Cisco professional

Your First Journey into the Cisco World
Preview 02:02

This lesson will explain the importance of getting the CCNA Routing and Switching certification, not only for your own personal growth, but professional growth as well.

Why acquire a CCNA certification?
02:58

In this lesson I will explain the process of taking your CCNA exam. I will show where you would go in order to schedule your exam.

How would you get CCNA Certified?
04:13

In the lesson I will explain if you should take the test in two parts or one part. I will explain the differences between both.

Which CCNA test should I take?
06:33

In this lesson I will explain what you should expect to learn in this course.

What does the course consist of?
Preview 06:23
+ – The Packet tracer Simulator
6 lectures 58:19

In this lesson I will show how to get around in the packet tracer and explain how to use different tools that are available to you.

Navigating the Packet tracer tool
Preview 29:59

In this lesson I will show how create a simple topology. Connecting the devices with the proper cabling

How to create a simple topology
06:46

In this lesson I will show how to configure routers hostname and interface.

Configuring a router
03:21

In this lesson I will show how to configure a switches hostname, IP address and default-gateway also basic navigation on the switch.

Configuring a switch
06:14

In this lesson I will show how you would configure your PC to have connectivity with your router and switch.

Configuring a PC
06:24

In this lesson I will show how to configure a server to have connectivity with rest of the network. We will also configure it as a Web server and DNS server.

configuring a server
05:35
+ – The Basics of Networking
4 lectures 46:07

In this lesson we will discuss the necessity of networks in todays techonological world. I will explain how crucial networking is for a company to run more effecient.

Understanding the Need for Networking
04:42

In this lesson I will explain how communication occurs between two devices on a network using a layer 1 device and how we can increase efficiency by using a higher level device.

Communication at its lowest layer
10:13

In this lesson I will explain the different internetworking devices you will encounter in your CCNA exam. I wlll also give you a glimpse as to what devices you will find in a real world scenario where centralized cabling is used.

Internetworking Devices used on a network
20:36

In this lesson I will explain how important it is to segment your network both physically and logically through the use of vlans, as to improve bandwidth in your network.

The importance of segmentation
10:36
+ – The OSI Model
5 lectures 27:28

In this lesson I will give a brief background of the birth of the OSI model

A brief history of the OSI model
Preview 02:53

In this lesson I will give you a brief overview of the layers of the OSI model and a quick and easy way to remember the name of all the layers.

The layers of the OSI model
06:46

In this lesson I will explain the top 3 layers of the OSI model and their functions

The 3 Upper Layers of the OSI
08:07

In this lesson I will explain the lower layers of the OSI and all its functions

The 4 Lower Layers of the OSI
06:59

In this lesson I will explain the process of encapsulation as the data flows down the OSI and give the order of encapsulation wich will be helpfull on your CCNA exam.

The process of Encapsulation
02:43
+ – Binary to Hex and Decimal conversion
4 lectures 23:53

In this lesson I will show the tables needed for conversions.

The tables we use when converting
Preview 04:20

In this lesson we will convert a Hex number to a binary number which is our middle ground and then to a decimal.

Converting a Hex number to binary/decimal
10:26

In this lesson we configure a decimal to binary, then break that binary value into sections of four and convert it into a Hexadecimal number.

Converting a Decimal to binary/hex
06:26

In this lesson I will explain the need to know Hexadecimal numbers.

Why do we need to know Hexadecimal numbers?
02:41
+ – Cisco three Layer Model
3 lectures 14:41

In this lesson I will explain what the Core layer functions are and its importance.

Core Layer
04:32

In this lesson I will explain what the Distribution layer functions are and its importance.

Distribution Layer
04:12

In this lesson I will explain what the Access layer functions are and its importance.

Access Layer
05:57
+ – TCP/IP model
2 lectures 08:57

In this lesson will look at the birth of the TCP/IP model and how it came to be.

A brief history of the model
04:12

In this lesson will discuss the different layers of the TCP/IP mode and compare them to the OSI model.

The layers of the model & how they map over to the OSI
04:45
+ – Ethernet Networks
3 lectures 29:44

In this lecture I will give you an understanding of what Ethernet networks are.

Definition of Ethernet Networks
07:10

In this lecture I will explain the contention access based method of Ethernet and the standard it uses. As well as the importance it plays in how we segment our infrastructure.

The access method of ethernet (CSMA/CD)
10:28

In this lecture we will discuss the different standards we use when we cable a network using UTP cabling and what cable you would create when connecting devices to your network.

What cabling standards to we use?
Preview 12:06
+ – IPV4 addresses
2 lectures 25:28

This lesson will show the format of an IP address and why and how it is used.

What is an IPv4 address & Its format
09:24

Classifying an IPv4 Address, default subnet mask and default number of host

Classes of Addresses and their ranges
16:04
+ – Private IP address range
2 lectures 19:53

In this lesson you will get an understanding what a private IP address is.

Definition of Private addressing
05:05

In this lesson we will learn the private IP ranges and their masks

Private Class A, B, C Address Range
14:48