IoT calls for security!

Many of us have heard the term “Internet of Things (IoT)” in this or another way, perhaps an advertisement, overhearing a conversation between geeks from the IT department (if you are not into IT), a discussion with colleagues (if you are a geek yourself), or in the news. What exactly do we mean with IoT?

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Resources for the Cisco SD-WAN exam

Hello all, Recently, I have attempted and passed the Cisco CCNP Enterprise Infrastructure SD-WAN concentration exam (300-415 ENSDWI). Given the popularity of the post, I have decided to put together a list of recommended resources. Please note that what worked for me, might or might not work for you, its only my personal journey. Therefore,

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CLEUR and other updates!

Hello everybody! 😀 Continuing with the intent to write more often as promised earlier, I will list some things that occurred recently: Cisco Learning Network announced their roster for Cisco Designated VIPs for 2020! I had the honor to be selected for another year, along with outstanding individuals like Daniel Dib, Elvin Arias, Sergey Lisitsin,

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New year resolution!

Hello everybody! Its been a while since I wrote something in my own blog. Before anything else, I would like to apologize 😦 There is no plausible gain on blaming work and time constraints, I simply, didn’t write here (mea culpa). That being said, this is about to change: One of my goals for this

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A lot happened – Updates are in order!

Hello everyone I have been away for some time (sorry about it) and i’m trying to get back on track to blog more. Gotta say I had my plate full with couple of exams in my queue and a huge workload. Things are moving forward and I promised myself i would do my best to

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Returning to the world of the living, aaaand… CCDP achieved! :D

Hello everyone! 😀 I know i know… I have been quite away from the blog (sorry about that). I have been veeery busy with work and studies. Actually, now I am a little bit more “free” than before, because I took the ARCH exam. So, no deadline now! 😀 I will be writing the pending

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IPv4 to IPv6: from 32 to 128 bits

Here we are again, people! This time, i decided to write a post about IPv6, being this protocol part of our present and future (even past, because it is being used since years ago). As most of you must have IPv4 (because IPv6 adoption is going SO slow), maybe IPv6 could be an alien protocol

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ACLs: Filtering Insights

Heeello everyone! Again, sorry for the late post, I am trying to do them more often (sometimes it’s quite challenging). GRE Saga is on hold, i am looking for actors and proper scenes to make the history interesting. So, castings are taking place! If you have suggestions about a new topic or whatever you think can

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