Method of controlling frame-relay module, and high-speed switchi

Details Method of controlling frame-relay module, and high-speed switchi Method of controlling frame-relay module, and high-speed switchi

1993-09-07

1994-05-24

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 942, H04J 326

Patent

active

053155882

ABSTRACT:
A method of controlling a frame-relay module includes steps of outputting a control-information frame from a control unit connected to an ATM switch, the control-information frame containing data specifying a frame-relay interface circuit as well as a processing command, assembling the control-information frame into an ATM cell and sending the ATM cell, via the ATM switch, to a frame-relay module in which the specified frame-relay interface circuit is present, restoring the ATM cell to a control-information frame by an ATM interface circuit and a cell assembly/disassembly circuit contained in the frame-relay module, causing the specified frame-relay interface circuit to accept the control-information frame, and executing processing, which conforms to the command contained in the control-information frame, in the frame-relay interface circuit.

REFERENCES:
patent: 5101404 (1992-03-01), Kunimoto et al.
patent: 5144619 (1992-09-01), Munter
patent: 5204857 (1993-04-01), Obara
patent: 5237564 (1993-08-01), Lespagnol et al.
patent: 5241536 (1993-08-01), Grimble et al.

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