Patent ID: 7499449

Claim:
A method of sending an information package from a first data network to at least one second data network through a communications network, selected from a group consisting of a SDH and a SONET network, said communications network comprising a first plurality of access points and a second plurality of MPLS switches, a third plurality of paths defined from each of said access points to an Ethernet switch including MPLS switching capabilities via at least one of the first plurality of MPLS switches, a fourth plurality of paths defined from said Ethernet switch including MPLS switching capabilities to each of said access points via at least one of the second plurality of MPLS switches, said method comprising: sending said information package from said first network to a specific access point of said first plurality, wherein said communications network comprises a SDH and a SONET network, receiving said information package at said specific access point and adding a header to said information package, said header including an MPLS label, sending said information package including said header from said specific access point to said Ethernet switch including MPLS switching capabilities via a path of said third plurality, said Ethernet switch including MPLS switching capabilities switching said information package including said header to at least one of said paths of said fourth plurality, receiving said information package including said header at at least one further specific access point corresponding to said at least one second data network, removing said header from said information package, and sending said information package from said at least one further specific access point to said at least one second data network.