Simulator is web-based and enables animation and
visualization of the process data transport in the computer
network. The main reason for this simulator development is
its educational usage. Simulator allows students to design a
computer network of arbitrary topology with arbitrary chosen
components, to configure network components by using a
command line interface, and to see the data frame flow on a
different location in the network as well as contents of the
encapsulated data. The simulator facilitates a fundamental
perception of protocol operating, such as: Ethernet, IP, ARP,
PPP... It is possible to introspect switching, routing, and other
processes in the network.