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

4.3 (4058)
Learning paid
23.5 hours course
Course by Udemy
$ 129.99
$ 129.99
What will you learn?
Once you complete this course, you will be prepared and ready to pass Cisco's new CCNA R/S 200-125 certification exam.
If you need to be knowledgeable in Networking, than this is the course for you!
About the course

This course is for Cisco's newest certification, the CCNA R/S 200-125, that became effective on August 21st, 2016. 

Cisco certifications do have an expiration date and they need to be renewed every couple of years. 

Laz is notorious for his nonchalant and unorthodox way of teaching, and has quickly become one of UDEMY's top instructors with a student base of over 38K+ students in his old CCNA 200-120 (now a private course), and an overall student base of 53K+ and counting for all his courses on UDEMY.

Not to mention his achievement in being instrumental in getting hris students certified world wide.

Laz's courses are being taught in over 194 countries and some of these have been translated into other languages.

This is why he has become a rising star in Cisco certifications and Networking!

This is his latest course for the CCNA R/S and has everything you needs to prepare for the 200-125 certification exam.

The course was produced in a very effective manner where you, the student, would feel as if you are in a classroom setting and the instructor is speaking directly to YOU.

Following Laz's instructions and using his recommendations for other resources like books, etc., has proven to be the key to lead his students to achieve success in passing the certification exam.

In Laz's style of teaching, (and there is a method to his madness), is very laid back and somewhat unorthodox, as you will see for yourself.

However, this is to make the topics covered more digestible and easier for anyone to understand. Even if you are totally new to Networking.

So, whether you are a novice, need to pass the CCNA or just need a refresher for your current job, this course has everything you need.

Don't doubt the Instructor with the proven record, but rather embrace his knowledge and his experience when it comes to this; after allhis reputation depends on your success!

You will acquire the knowledge in this course
to make it transferable to real world use, as a Cisco and/or IT

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
The Cisco Packet Tracer & VIRAL (Virtual Internet Routing
Lab) are Cisco proprietary software and can only be obtained through
But 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 have been up-loadable to UDEMY's site via a ZIP folder. However, I would like to stress that replicating my labs will help students to practice, follow along and will drive down the information in a more precise manner where the students will retain more of the information for the test.

BOOKS USED IN THE COURSE:  CCNA R/S by Cisco Press, Sybex CCNA Study Guide by Todd Lammle & The Only IP Book You Will Ever Need!, by Lazaro J. Diaz - These are ALL available on AMAZON

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

This course will also prepare you 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 needed for CISCO's NEW CCNA
(200-125) certification exam as well.

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

As a students, you will also be able to
thoroughly grasp the concepts of both Internet Protocols; IPv4 &
IPv6. These are KEY to any Network!

Please keep in mind that Laz has his own book called "The Only IP Book You Will Ever Need!" that will further help those that need a more in-depth understanding of IPv4 & IPv6.

Also covered in this course is Wide Area Network Protocols like HDLC, PPP, Frame Relay, HSRP, BGP, MPLS, NHRP, MGRE among other things.

You will also
learn how to create redundancy in  networks through the use of
Redundancy Protocols such as HSRP which is just as important. Also,
within the WAN, you, the student, will also learn how to create VPN’s and GRE
Tunnels among other things that are crucial in passing the new CCNA.

Great achievements and success is at your grasp!

All you need to do is let this course guide you through it.

The possibilities are going to be endless once you take this CCNA certification course.

And now, with UDEMYS Pilot program for Certification TEST Courses (which this course is part of), your odds of succeeding has just skyrocketed!

Introduction to the CCNA 200-125 Composite Certification
What you wanted to know about me and this course, but where afraid to ask :)
Introduction to the CCNA 200-125 Course
In this course you will be learning from the foundational parts of networking to the more advanced portions, such as DMVPN, The BGP Routing Protocol, MPLS and other Concepts needed as a CCNA or Real world Network engineer would use.
Introduction to TCP/IP Networking
Introduction to TCP/IP networking
In this Lecture its really just an acknowledgment of the importance of Popularity, history and importance of the TCP/IP model.
Perspectives on Networking
In this lecture you will learn that all networks are not equal. Every Network will have different designs but will attempt to stay within the guidelines of the network blueprints.
The Application Layer of the TCP/IP Model
In this Lecture we will look at what takes place at the Application Layer of the TCP/IP Model.
The Transport Layer of the TCP/IP Model
In this Lecture we will look at what takes place at the Transport Layer of the TCP/IP Model.
The Network Layer of the TCP/IP Model
In this Lecture we will look at what takes place at the Network Layer of the TCP/IP Model.
The Link and Physical Layer of the TCP/IP Model
In this Lecture we will look at what takes place at the Link/Physical Layer of the TCP/IP Model
Summary of Section
In this Lecture we will Summarize what we have Covered.
The Breakdown to the OSI Model
  • Those taking this course should have a basic knowledge of Networking
  • Students should have a CCNA R/S study guide book to go along with the course since it will reiterate what is being taught in the course.
  • The course uses a combination of simulators like the Cisco Packet Tracer, GNS3 & VIRL to show different topologies and drive the information in a visual manner
  • The simulators used are not provided as part of the course
  • It is the students' responsibility to acquire their own simulator and or live equipment to replicate the topologies shown in this course
  • Anyone that has a passion for Networking, whether for a certification or not, must take this course
  • Books used in this course: CCNA R/S by Cisco Press, Sybex CCNA book by Todd Lammle & The Only IP Book You Will Ever Need!, by Lazaro J. Diaz
Lazaro Diaz
Lazaro Diaz
Network Engineer, Cisco & Microsoft Instructor
Udemy courses are suited to professional development. The platform is organized in such a way that it is experts themselves that decide the topic and when the course will start. All supporting documents are made available to you for lifetime access. On this platform, you can find a course on about any subject, and that is no exaggeration – from a tutorial on how to ride a motorcycle, to managing the financial markets. The language and the course format are established by the teacher. This is why it is important to read the information about the course carefully before parting with any money.
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