Computer Repair Is A Tricky Business

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Computer is a combination of analog and digital device which is used to compute complex mathematical problems. It is basically a programmable electronic device which performs high speed mathematical and logical operations. The main function of computer is to perform repetitive procedures very quickly and reliably. The computer can be broadly divided in two sections; […]


Cisco Ccna Ccnp Home Labs Developing Troubleshooting Skills

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CCNA / CCNP candidates are going to be drilled by Cisco when it comes to troubleshooting questions. You’re going to have to be able to analyze configurations to see what the problem is (and if there is a problem in the first place), determine the meaning of different debug outputs, and show the ability not […]


Cisco Ccna Certification The Importance Of The Osi Model

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There’s nothing I enjoy more than teaching Cisco technologies, especially CCNA candidates. Whether it’s in-person or online, everyone’s excited to be there. There’s a sense of anticipation in the air, and everyone is ready to work hard, get their hands on the racks of Cisco routers and switches I have available… … and then I […]