Thursday, September 27, 2018

My all-new Network+ N10-007 Tutorials page launches today!

Even if you're not working on this certification, please share this information with someone who is.  There's one great free course there now on TCP and UDP, and I'll post new material there regularly in October and November 2018.


This material also happens to be great CCENT and CCNA material, so dig in and I'll see you tomorrow!






Wednesday, September 26, 2018

Aaaaaaaaaaand I'm back... with an all-new CCNP SWITCH and TSHOOT course on Etherchannels!

You future CCENTs and CCNAs should read at least the first two of these.  Great stuff for your exam prep.

Part 1:

CCNP SWITCH Etherchannels:  The Fundamentals

Part 2:

CCNP SWITCH Etherchannels:   PAgP and LACP

Part 3:

CCNP SWITCH Etherchannels:  To XOR Or Not

Part 4: 

CCNP SWITCH Etherchannels:   Troubleshooting Tips


Get started with that and I'll have more CCNP SWITCH material for you right here next week -- and my CCNP SWITCH Study Guide on Amazon is just a click away!

Have a look at the Cisco Press CCNP SWITCH book while you're at it!


Chris B.


Monday, September 03, 2018

Big news for all CCNP SWITCH Bulldogs -- I'm starting an all-new (and free) course on building, verifying, and troubleshooting EtherChannels -- and you are cordially invited.

Lesson 1 of this free course is on my website now.  Head on over so you'll be ready for more lab work when Lesson 2 is posted on Tuesday, September 4.

CCNP SWITCH Course:  EtherChannel Fundamentals

See you Tuesday with more.

Chris B.


Sunday, September 02, 2018


There's a free course over on my website that you really should take advantage of.  


You'll also see free courses there on TCP, UDP, and EIGRP, plus some individual tutorials that are well worth your time.

No credit card needed.  No registration required.

You might want to join my mailing list while you're there, but you don't have to.

The only thing you need to bring is a burning desire to learn.

Chris B.


The final two lessons in my 100%-free CCNA course on Cisco routers and access lists have been posted:



You really should take this full course.  No credit card needed.  No registration required.


You'll find courses on TCP, UDP, and EIGRP there as well.  Head on over!

Chris B.


Saturday, September 01, 2018

I'm posting over 100 free CCNA and CCENT tutorials for you in September and October over on my new website.   Here are four of them, a full TCP/UDP tutorial series that is excellent study material for those two exams as well as the CompTIA Network+ exam.

And this fall, I'm launching the most powerful Network+ Video Boot Camp and Study Guides ever written.

Right now, let's get to this important material - and if you prefer videos, I'll have this same material covered for you in Video Boot Camp format later this weekend!

CCNA And Network+ Tutorial:  TCP 3-Way Handshake

CCNA And Network+ Tutorial:  TCP Sequence Numbers

CCNA And Network+ Tutorial:  TCP Flow Control

CCNA And Network+ Tutorial:  TCP and UDP Headers


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