CCNA

Network Infrastructure Explained

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network infrastructure

Network infrastructure is the topology which consists of many network devices connected together. Today we need to have a large scale network to provide efficent communication. For example, we don’t use just computers, we use access-points, switches, hubs, printers, cables as well. All these are network elements and that creates network infrastructure. What if we […]

General

Cisco Certification Path : Road To Build Your Future !

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Cisco Certification Path is a great way to build your future ! You can do several jobs after graduation like electronics design, software engineering, automation and etc. If you are interested in network, you need to take some educations too as well. Cisco Certifications are helping you improve yoursel about networking and giving you a great level […]

CCNA

ISDN : Oldie But Goldie

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isdn modem

ISDN is an old technology but always up to date ! Today it is used still so much in any enterprises. Vendors know it and always keep their technology with ISDN. The ISDN-PRA (Integrated Services Digital Network – Primary Rate Access) is a facility to carry a number of synchronous digital communication channels to the […]

CCNA

RJ45 Pinout Diagram

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rj45 cable

RJ45 (Registered Jack 45) is the connector that consists of 8 metal connection point. RJ45 pinout diagram shows the way how that connector provides communication with network devices. RJ45 exists at the end of the ethernet cables that is used for internetwork communication. There are T568A and T568B standards which are used for RJ45 cabling and […]

CCNA

New CCNA Exam Topics

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Cisco announced that they are updating CCNA exam topics, latest code of CCNA exam is 200-125 ( CCNA v3) . New exam will last 90 minutes with approximately 50 or 60 questions.Old version of CCNA exam will be active until 20 August 2016. The biggest difference between the old one and this new version is […]

Telecommunication

Network Fiber Optic Cable Fundamentals

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fiber optic cable

Lots of devices were working via copper cables before which makes us really crazy ! After network fiber optic cable invented, our networks began to increase their speeds too. We will examine this crazy technology for you step by step. Advantages Of Network Fiber Optic Cable Extremely high bandwidth Smaller-diameter, lighter-weight cables Lack of crosstalk […]