

The diagram shows a SARK box located in the middle of the network layout. The first branch from the SARK box leads to a corporate office via a switch. Inside the corporate office are wired PC's, wireless laptops, Shared printers and peripherals, digital and analogue phones. The second branch reaches a remote office via the Internet and a integrated access device. The remote office has a PC, printer, digital phone and router. The third branch from the SARK box connects a mobile phone user that can use text messages to communicate with the network. The final branch attaches to a wireless access point.