Network Infrastructure control or limit access between systems and regulate information flow, create network protocols that define how the systems communicate with each other. To allow the network created by these systems to communicate to others, via the network connection, requires a router, which bridges the networks and basically provides a common language for data exchange, according to the rules of each network. We delivers Switching, Routing and Packets Filtering Solutions for the complex IT network Infrastructure with Cisco, HP Aruba, Fortinet and Sophos.