초록 ▼

A method for connecting a first communications system with a second communications system is disclosed. A first frame is received at a first station. The first station is connected to both the first communication system and the second communication system. The first frame has a destination address f

A method for connecting a first communications system with a second communications system is disclosed. A first frame is received at a first station. The first station is connected to both the first communication system and the second communication system. The first frame has a destination address field, and the destination address field contains a desired destination address. The first station forwards, in response to the desired destination address, the first frame onto the second communications system as a second frame, and the first station writes a second destination address into a destination address field of the second frame. The first station writes the desired destination address into a predetermined field of the second frame. The first station writes, an indicator into the second frame, the indicator is capable of being interpreted by a receiving station to mean that the desired destination address is written into the predetermined field of the second frame. The receiving station receives the second frame. The receiving station is also connected to a third communications system. The receiving station reads, in response to the indicator, the desired destination address from the predetermined field of the second frame, and writes the desired destination address into a destination address field of a third frame. The receiving station forwards the second frame onto the third communications system as a third frame.

대표청구항 ▼

A method for connecting a first communications system with a second communications system, comprising: receiving at a station, said station connected to both said first communication system and said second communication system, at least one first frame from said first communications system, said at

A method for connecting a first communications system with a second communications system, comprising: receiving at a station, said station connected to both said first communication system and said second communication system, at least one first frame from said first communications system, said at least one first frame having a destination address field, said destination address field containing a desired destination address; writing by said station, said desired destination address into a predetermined field of a second frame; determining by said station, in response to said desired destination address, whether or not an encapsulation of said at least one first frame is needed for forwarding onto said second communications system, and in the event that encapsulation is determined to be needed, selecting an indicator, said indicator capable of being interpreted by a receiving station to mean that said desired destination address is written into said predetermined field of said second frame; writing by said station, in response to said desired destination address and in response to said indicator, said indicator into said second frame; forwarding by said station, said at least one first frame onto said second communications system as said second frame, said second frame having a second destination address written into a destination address field.