Ubuntu MRTG Installation SNMP Devices Monitoring🔬

In this article “Ubuntu MRTG installation SNMP devices monitoring” we’ll learn more about MRTG (Multi Router Traffic Grapher) and SNMP (Simple Network Management Protocol). I’ll install MRTG on Ubuntu 16.04, but the process on both Ubuntu 12.04 and Ubuntu 14.04 as well as other Debian-based Linux distributions is the same. I will enable SNMP on Windows Server …

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How does a Switch work? (Animated)

In this Article we are gonna see how does a Switch work, the Workprinciple of a simple Switch and most important, difference between Switch and Hub.  A Switch is a powerfull Network Component, in simple case you just use it to increase the Ports of a Router or to increase the Quality of long destinations, for example …

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🖀Modem 🖧Router – Simple Explanation (Animated)

My first mistake was that I bought a Router without knowing the Difference between Router and Modem. So I bought an DSL Modem instead of Router and tried to connect to the Internet with Ethernet Cable in DSL Socket. Actually it was DSL-Router Combo but you can connect to Internet just with a DSL Socket. …

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CSMA/CD Simple Explanation (Animated)

In this Article we are gonna see how CSMA/CD(Carrier Sense Multiple Accesse/Collision Detection) works and why we needed it. I wrote “needed” because we don’t use Hub anymore, which based on CSMA/CD method. Nowaday we use switchs. A switch doesn’t need CSMA/CD method, cause it has its own process, which a Hub doesn’t have. But …

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