PinnedGonzalo.cloudTCP/IP Troubleshooting. How to detect issues at the transport layer with Wireshark.TCP/IP is both a protocol suite( a set of protocols used on the Internet an other networks alike ), and a couple of specific protocols…Mar 25, 2020Mar 25, 2020
PinnedGonzalo.cloudTen helpful hints to succeed as a Technical Support Engineer from a 10-year veteran year is my…This year is my anniversary. I have been working as a Technical Support Engineer (TSE) for ten years in a row. This 10th anniversary is…Nov 9, 2021Nov 9, 2021
Gonzalo.cloudEthereum is a better investment than BitcoinI think that Ethereum is a better investment than Bitcoin and that it will hold more value than BitCoin in the foreseen future.Jan 11, 20222Jan 11, 20222
Gonzalo.cloudWhy “El Salvador” is building a Bitcoin city?Spoiler alert: is to save their internal economyDec 4, 2021Dec 4, 2021
Gonzalo.cloudVitálik Buterin (CEO of Ethereum) talked about immortality (and about many other interesting…Vitálik Buterin, the CEO of Ethereum, was talking about ETH, but also about life and answering a huge amount of interesting questions. The…Nov 28, 2021Nov 28, 2021
Gonzalo.cloudAmazon Web Services (AWS) interviewing process is crazy so you better prepare for it!I have been interviewed by Amazon Web Services twice. I failed both. No, it was not that I was not prepared enough for the interviewing…Nov 16, 2021Nov 16, 2021
Gonzalo.cloudHow to land a job at Microsoft (or on any other top company) How I did it, and how you can do it as…Preparation is everything in life. I have seen many examples of talented people that failed miserably just because they were not prepared…Nov 13, 2021Nov 13, 2021
Gonzalo.cloudWe need to talk: What is communicated during the TCP/IP 3-Way handshakeTCP is a connection-oriented protocol, so when communication is about to start, there is an exchange of information between the two sides…Nov 9, 2021Nov 9, 2021
Gonzalo.cloudWhat is Delayed ACK and how can it be a bottleneck in your network.Before explaining what Delayed ACK is, lets start by clarifying some concepts. TCP/IP is used to refer to two different things. On one side…Nov 9, 2021Nov 9, 2021
Gonzalo.cloudMTU, MSS, JUMBO FRAMES explainedI do see a lot of confusion around the terms MTU, MSS, and Jumbo Frames, so I am going to try my best to explain them for the sake of…Nov 9, 2021Nov 9, 2021