Lazaro (Laz) Diaz - Cisco CCNA Wireless (640-722 IUWNE): The Complete Course

Lazaro (Laz) Diaz - Cisco CCNA Wireless (640-722 IUWNE) : The Complete CourseCisco CCNA Wireless (640-722 IUWNE) : The Complete Course This course is the only m...
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Lazaro (Laz) Diaz - Cisco CCNA Wireless (640-722 IUWNE): The Complete Course

Lazaro (Laz) Diaz - Cisco CCNA Wireless (640-722 IUWNE): The Complete Course

Cisco CCNA Wireless (640-722 IUWNE): The Complete Course
This course is the only material you’ll need to be fully prepared for Cisco’s CCNA Wireless certification exam!

Welcome to Cisco’s CCNA Wireless course for the (640-722) IUWNE certification!

This course is over 12+ hours in length and will cover all the needed subjects to be successful in helping to prepare and pass the CCNA Wireless exam.

This course packs a punch! Not only will the student acquire the knowledge needed for Cisco’s certification exam; but what is learned herein will be transferable to the real world for a small and/or Enterprise environment.

Students will get an in-depth understanding of networking, using wireless routers along with switches and their various configurations and connections. Students will learn about different types of wireless topologies, wireless RF fundamentals, wireless standards and an introduction to wireless security.

This course will also prepare the student in Layer 2 technology and its various configurations, such as; VLAN’s, Inter-VLAN communication & Trunking.

Students will also acquire the basic understanding needed to secure their wireless networks using the following techniques and protocols; PSK. 802.1x, WPA/WPA2 with EAP-TLS, EAP-FAST, PEAP and LEAP.

Student will learn how to install the Cisco Unified Wireless Network (CUWN), how to setup the WLC management, manage stand-alone AP’s, and be able to troubleshoot, maintain wireless networks.

This is a full comprehensive course that will take you from A-Z in your quest to acquire the Cisco Wireless Certification!

Your Instructor


Lazaro (Laz) Diaz

This can be the year to achieve your goals if you are serious about your certs!

If you are determined, ambitious and hungry for a new beginning…then this should be your year

…and how better to or end the year than to get an IT Certification…Especially a Cisco CCNA, CCNP, Microsoft or a Network+ certification.

Whether you are interested in the CCNA, the CCNP, Network+ or you just want to understand the key topics for these, taking one or ALL my courses, will get you a lot closer to that goal.

But, don’t take my word for it…please look at the FREE previews (they are available in all my courses) and see for yourself.

However, keep in mind that I’m also an author and you can find my books on AMAZON by searching under Lazaro Diaz.

NOW…what you wanted to know about me but were afraid to ask:

If you are tired of the same old methods of learning and want someone that is pretty much unconventional, but at the same time will provide you with an enjoyable learning experience in layman’s terms…then please preview my courses and you will discover that I am your guy.

I am a Network Engineer with almost two (2) decades in the field and the teaching industry.

So, if anyone can get you certified it’s me!

My teaching experience stems from teaching at institutions like Palm Beach Community College, New Horizons, Florida Career College (now Anthem College) and The Academy of South Florida.

However, here in, I bring the classroom to you.

Courtesy of the internet, I have been teaching students from all over the world and all walks of life…. thank goodness for technology 😉

Having been on all sides of the spectrum; as a student, a teacher/trainer, and in the field, I believe this uniquely qualifies me to understand you.

I know firsthand what you have been exposed to as opposed to what you really want to accomplish. These two are sometimes extremely conflicting and frustrating. That is why I teach in the manner I do and can relate to your rejection of the Status Quo.

Because I also do private contracting, I have extensive experience in helping and/or teaching corporate employees at Miami Dade County employees, MetroPCS (now T-Mobile), The Florida Marlins, Ulysse Nardin, Alberta Water Department (Canada), The Assurant Group, The US Airforce, Hospital personnel & Attorney’s firms. I’ve guided them to be able to acquire their IT certifications or general knowledge in IT and Networking.

However, my expertise also extends to being able to teach applications as well. YES…I am also an application instructor and qualified to teach Word, Excel, PowerPoint, and Access. This, of course, includes the MOS (Microsoft Office Specialist) certification.

As you can see, I am a multifaceted person and consider myself to be an eternal student as well.

Remember that I too must keep up with technology since these changes seem to be daily, if not hourly.

I teach in an unconventional way that allows students to understand the subject matter and can, therefore, not only prepare them for a Cisco certification exam but help them apply my methods in the real world.

I strive to give the student a greater opportunity to be able to compete in the current job markets.

Do I go above and beyond what is needed for a certification?…YES, I do…because it’s not only about getting a certification, but it’s also about making sure that you, the student, are prepared for a job interview and/or maintaining your current job by enhancing your skills.

This is where I step in and make sure that you are prepared for whatever comes your way and make you become an asset to your employer.

Everyone has different requirements and I make sure, or at least I try, to provide information for most scenarios.

My classes and/or courses are very simple and that’s how I like to teach. I truly believe in “KISS”…NO, I don’t want to kiss you…this means “keep it simple stupid” -

If things are kept simple, easily explained in a way that the student can grasp quickly and retain the information…then I have achieved my goal.

For those that do not know me yet, you may not be used to my style of teaching, but you will soon get accustomed to it 🙂

I’m very laid back, I try to make learning fun and I teach in layman’s terms…no physics jargon or mumbo jumbo in my teachings.

My courses are very interactive and extremely dynamic…you will not find my lectures monotone or boring, because falling asleep, for lack of excitement, is just NOT an option and NOT who I am.

Need convincing?

Then just look for yourself at my video previews, which I always provide on ALL my courses. Therefore, you can then determine if I’m the right guy to help you get your industry-specific certifications.

I certainly hope that after a careful review of my credentials & testimonials (you can Google me you know) …and see if I’m the Cisco Instructor you’re looking for!


Network Engineer, Cisco, Microsoft, CompTIA Instructor, Author &
Motivational Evangelist

Author of: “The Only IP Book You Will Ever Need!” and “CCNA Routing and Switching 200-125 Certification Guide: The ultimate solution for passing the CCNA certification and boosting your networking career”, now on AMAZON or Packt Publishing

Course Curriculum


Introduction to Cisco’s CCNA Wireless Course
Intro to CCNA Wireless Course - The Importance of Wireless Networks (3:46)
Types of Different Wireless Networks
Introduction to Different Types of Wireless Networks (1:11)
Introducing the Smallest of Wireless Networks, PAN, Personal Area Network (4:36)
A Look into Wireless LANs (6:39)
A Look into the Metro Area Network or MAN (5:43)
Introducing the Rare Wireless Wide Area Network or WWAN (4:44)
Summary of Section 2 (2:32)
Section 2 Quiz
Different types of Basic Wireless Devices
Introduction to Wireless Devices (3:09)
Introducing the Wireless Access Point (6:05)
The Wireless Interface Card (5:54)
Defining what are Wireless Antennas (6:03)
Summary of Section 3 (1:24)
Section 3 Quiz


Types of Wireless Topologies


An Introduction to the different types of Wireless Topologies (1:33)

Defining the Independent Basic Service Set (5:53)
Introducing the Basic Service Set (4:14)
The Infrastructure Basic Service Set (4:32)
A deeper look into the Service Set Identifier (6:10)
The Extended Service Set (8:06)
Wireless Workgroup Bridges (5:41)
A look at wireless Repeaters (6:25)
Wireless Bridging (5:43)
Mesh Networks (3:13)
Summary of Section 4 (5:59)
Section 4 Quiz
Layer 2 Switching Concepts


Introduction to Switching Concepts

Types VLAN Memberships (7:51)
Types of Switchports (9:53)
Frame tagging (6:18)
The VLAN Trunking Protocols (5:32)
Configuring and Assigning VLANs (12:30)
Configuring Trunk Ports (12:21)
Changing the Native VLAN (6:11)
Summary of Section 5 (2:48)
Section 5 Quiz
Wireless LAN Fundamentals
Introduction to Wireless Communications (2:23)


Introduction to Radio Frequency (8:13)

A look at Frequency Behaviors (25:30)
RF Operational Requirements we need to follow (15:35)
Welcome to RF Math (6:05)
The Rule of 3’s and 10’s (13:30)
Antenna Principles (12:59)
Antenna Types (14:08)
Antenna Accessories (7:59)
Summary of Section 6 (2:37)
Section 6 Quiz
Spread Spectrum Technologies and the different types of Modulation used
Introduction to the Transmission Methods (6:51)


Frequency Hopping Spread Spectrum (10:28)

Direct Sequence Spread Spectrum (12:28)
Orthogonal Frequency Division Multiplexing (13:09)
Managing Channel Overlap (19:43)
Summary of Section 7 (2:35)
Section 7 Quiz
Wireless Regulations Bodies and Standards
Introduction to Wireless Regulations (1:39)
The IEEE standards (32:36)
The 5GHz Band (13:46)
CSMA_CA (16:26)
Non-Standard Wireless Technologies (11:44)
Summary of Section 8 (1:58)
Section 8 Quiz
Wireless Security


Introduction to Wireless Security (2:55)

Wireless Threats (7:17)
Denial of Service Attacks (13:48)
Open Access (8:34)
Authorization (13:52)
Certificate and PKI (12:24)
EAP-Fast and PEAP (7:40)
802.1x and Radius (7:56)
A look into Encryption types (11:25)
Summary of Section 9 (2:00)
Section 9 Quiz
Introduction to different types of Wireless Clients
Introduction to different types of Wireless Clients (2:40)
Navigating the different Wireless Clients (25:50)
The Cisco Supplicants (7:49)
Summary of Section 10 (1:33)
Section 10 Quiz
Cisco Unified Wireless Devices
Introduction to Cisco Wireless Unified Devices (1:36)
Understanding the Different types of Deployment Models (12:28)
Cisco Unified Network Devices AP (6:14)
Cisco Unified Network Devices WLC (8:46)
Cisco Lightweight AP Operation and Maintenance (11:46)
Having Redundancy in our WLAN (7:17)
Different modes the AP go through (10:54)
How to Deal with Roaming in a CUWN (15:27)
Summary of Section 11 (1:21)
Section 11 Quiz
Discussing the Cisco Mobility Express Wireless Options


Introduction to the CME Section (1:27)

Define further the Cisco Mobility Express Solution (2:26)
Cisco’s Small Business Communication System (4:22)
Cisco’s Express Wireless Architecture (6:54)
Comparing Cisco Mobility Express vs. CUWN Features (5:48)
The steps to install the Cisco Configuration Assistant (3:40)
Configuring The Cisco Express 526 WLC with no CCA (2:17)
Summary of Section 12 (1:12)
Section 12 Quiz
Installing the Cisco Unified Wireless Network


Introduction to the CUWN (1:48)

Understanding the Cisco WLC controllers Interfaces (9:34)
The Configurations of the WLC Interfaces (4:11)
Cisco’s Wireless Controller Management (10:29)
Initial Configuration using the Web interface (15:12)
Express Setup and Security (4:25)
Managing a Stand Alone AP (5:21)
Migrating a Stand Alone AP (8:36)
Summary of Section 13 (1:27)
Section 13 Quiz
Summary of CWNA Course
Summary of Course (2:19)

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