@mercadam

This man is a legend in the network community.

@RaNma_

From years in TAC trenches I’d rather use a KT method before establishing a theory, to get a situation awareness and start problem isolation (Usual questions to customer: when did you start experiencing the issue, are you the only one affected assess business impact for severity and check for any changes around that time issue started. All this even before starting the tech analysis. That will avoid jumping to early conclusions from a prebuilt theory that may take more time to root cause if we start troubleshooting from wrong end.

@majiddehbi9186

hello keith great to see u back

@steadyfingerhand4052

awesome teaching thanks a lot this helped me.

@yihangli2252

why it always fails when pinging a public/tunnel IP?

@joedarvish70

Hey bro, Can you show the commands that provide the solution free?!

@JakeSmith-u3v

Stable VoIP setup ( Thirdlane Multi Tenant ) means we don’t waste time second-guessing the phone system when a client’s network misbehaves.

@Aat-zz2de

Which video are you referring? Also make a TCP/OSI LAYER Troubleshoot! for every layer how to?! That is the video I looking for!

@vinamlin6854

How to use script to run commands?

@tahersadeghi6773

Hey bro, I subscribed to your channel. Where is the 2nd part of the troubleshooting video? or was it a sales pitch?!

@ShadowVrax

Damn the myth, the legend.

@johnmclaughlin9674

I don’t knows Keith but he’s a networking Jedi and yes he know much more

@andrewalonsi

Hi Keith! Your excitement and enthusiasm to teach is contagious!! do you teach the entire Network+ course or do you and other team members swap throughout lessons?

@freshgino

Keith where’s the “next video” where you actually use these steps to troubleshoot a lab network?

@user-zl8cp7sb6d

Most annoying for me is 
"Hey I got an error on my computer" 
Me: "What did the error say ?"
Them: "Something about it isn't working idk can you fix it ?"
Me: "🖕 😑 🖕"

@NERDYNerdleton

He may as well be speaking mandarin!!

@earlfamous3296

I see Seth Myers is branching out.

@腽

how did i get here

@miked3168

This was horrible, cause you spoke like you were on speed and then you were all over the place trying to squeeze out as much as you could within a short time period.