Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2011-04-05
2011-04-05
Kumar, Pankaj (Department: 2467)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S395530, C370S401000
Reexamination Certificate
active
07920567
ABSTRACT:
A switching hub is provided with a control unit for setting, for a port, a VLAN-ID comprising a subgroup ID of a subgroup constituting a VLAN, and a sub-ID of a group contained in the subgroup ID, and a switching processing unit for relaying a frame, which contains the VLAN-ID, via the port, which matches the VLAN-ID.
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Chinese Official Action dated Mar. 31, 2010 together with an English language translation.
Sekiguchi Akihiro
Seto Koichiro
Hitachi Cable Ltd.
Kumar Pankaj
Scully , Scott, Murphy & Presser, P.C.
Smith Marcus R
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