CCNA

Metro Ethernet Metro Ethernet Overview Simply, Metro Ethernet is an enhanced version of Ethernet that is used between long distances...

What is PPPoE? Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol which encapsulates PPP frames inside Ethernet. With PPPoE,...

Ethernet is the most used technology in LANs in network world. There are various technologies can be used on LANs...

There are three common network types according to their coverage size. These are, LANs, MANs and WANs. LAN is the...

Switches Switches are one of the most important network equipments of a computer network. It is the main device of...

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