Practice Labs, Simulators, Emulators

Practice Network Labs and Tutorials

PacketLife.net

Router Simulators and Emulators

Cisco Packet Tracer

GNS3

  • GNS3 is a graphical network simulator that allows simulation of complex networks.
  • Dynamips, the core program used with GNS3 that allows Cisco IOS emulation.

RouterSim

Boson NetSim

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