Year 2017

5 – Private and Public IPv4 Address

Private and Public IPv4 Address Reserved Private IPv4 Addresses     Class A 10.0.0.0 – 10.255.255.255 Class B 172.16.0.0 – 172.31.255.255 Class C 192.168.0.0 – 192.168.255.255 Public IPv4 Addresses Class A 1.0.0.0 – 9.255.255.255 continues after the Private IPv4 at…

Network Topologies

Network Topologies Building up a network in an environment comes in handy with a topology. One may ask what is a topology? A topology is a layout, virtual shape of the network. And a topology can be classified in two…

Twisted-Pair Cable Categories

Twisted-Pair Cable Categories In an environment where twisted pair cables are used, a pair of wires form a circuit, that can transmit data and this is done to minimize cross-talk, which is a phenomenon where data on one cable creates…