Feb 10 · 3 min read · Cisco devices support multiple password types, each with different security levels. Using the wrong type can leave your network vulnerable. In this guide, we’ll walk through all six Cisco password types, explain their security implications, and show ...
Join discussionFeb 8 · 3 min read · A practical hardware first guide to how networks really work from your home to production systems . How the Internet Reaches your Home or Office . When we say ‘the internet is not working‘ we usally blame wi-fi. but behind that wi-fi icon lies a chai...
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Feb 3 · 3 min read · You connect a Cisco access point, find an IP address, open a browser, try admin/admin — and it fails. In most cases, this isn’t a password issue at all.It’s a management model issue. Cisco access points behave very differently depending on whether th...
Join discussionJan 31 · 4 min read · In earlier blogs we discussed about how the client server system works, but the main thing that carries all that is our internet connection. The resolving of DNS through finding the ip address, or sending or recieving a http response/request, all thi...
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Jan 31 · 4 min read · Do you ever wonder how you upload a picture on instagram and it reaches the world? or you search for a youtube video and something from across the world pops up at your desk? This happens using multiple network devices such as Modem, router, switch, ...
Join discussionJan 31 · 3 min read · Core knowledge of “HARDWARE” is also important! Whenever you open YouTube, Google, or any website, internet just works.But behind that “works”, many devices are doing their own small jobs. Let’s understand them one by one, very simply, like how thing...
Join discussionJan 31 · 3 min read · Have you ever thought of how your device is connected to the internet? Modem: Modulator+DemodulatorWhat does Modem do?You have your Internet Service Provider (ISP) in your house, and it has come through physical cables. But your device sends only dig...
Join discussionJan 29 · 5 min read · As a lay man , we often treat the “network” as an imaginary cloud of data wherein the data magically teleports from one place to another, but as developers, we need to understand the underlying hardware which lies between our servers and the end user...
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Jan 29 · 5 min read · How does traffic from the internet actually reach your laptop, server, or backend service?And what role do all those mysterious network devices play along the way? This article builds a clear mental model of the most important networking hardware — ...
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Jan 28 · 6 min read · People often talk about AI, ML, the Internet, and Cloud technology but underneath of this things there are multiple hardware devices that are still as relevant as this technologies. And because of these hardware devices the data often fly to one plac...
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