Communication apparatus and retrieval table management...

Details Communication apparatus and retrieval table management... Communication apparatus and retrieval table management...

2011-06-28

2011-06-28

Ferris, Derrick W (Department: 2463)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S471000, C370S536000

Reexamination Certificate

active

07970007

ABSTRACT:
A communication apparatus is provided which avoids such a situation that retrieval tables do not correspond with each other, and a broadcast is induced. When an input port or an output port determined by switch function units121, 131is a port belonging to a Link Aggregation group, frame identifying units122, 132copies a frame, outputs the frame from the output port determined by the switch function units121, 131, and transfers the copied frame to a header editing123and133. The header editing units123, 133generate a header inside an apparatus including a field indicating whether it is a copied frame and a field storing an input port number to attach the header to the frame, and transfer the frame from one of frame transferring units13, 12to another.

REFERENCES:
patent: 6735198 (2004-05-01), Edsall et al.
patent: 6807172 (2004-10-01), Levenson et al.
patent: 2005/0108425 (2005-05-01), Rabinovitch
patent: 2006/0039384 (2006-02-01), Dontu et al.
patent: 2005-86668 (2005-03-01), None

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