Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2003-06-05
2010-10-12
Chang, Kent (Department: 2617)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S409000, C370S395500, C370S395530
Reexamination Certificate
active
07813345
ABSTRACT:
A telecommunication system comprises a first plurality of virtual circuit label switched paths (VC-LSPs) dedicated to communicate broadcast and unknown frames. The known frames have an encapsulated source site identifier used for media access control (MAC) address learning.
REFERENCES:
patent: 6205488 (2001-03-01), Casey et al.
patent: 6336129 (2002-01-01), Ise et al.
patent: 6363053 (2002-03-01), Schuster et al.
patent: 6374303 (2002-04-01), Armitage et al.
patent: 6430155 (2002-08-01), Davie et al.
patent: 6469983 (2002-10-01), Narayana et al.
patent: 6477166 (2002-11-01), Sanzi et al.
patent: 6501754 (2002-12-01), Ohba et al.
patent: 6501756 (2002-12-01), Katsube et al.
patent: 6519062 (2003-02-01), Yoo
patent: 6611525 (2003-08-01), Natanson et al.
patent: 7006499 (2006-02-01), Tingle et al.
patent: 7260097 (2007-08-01), Casey
patent: 7269132 (2007-09-01), Casey et al.
patent: 7283465 (2007-10-01), Zelig et al.
patent: 7339929 (2008-03-01), Zelig et al.
patent: 7447212 (2008-11-01), Hu
patent: 7463639 (2008-12-01), Rekhter
patent: 7519056 (2009-04-01), Ishwar et al.
patent: 7558194 (2009-07-01), Regan et al.
patent: 7570648 (2009-08-01), Hu et al.
patent: 7643424 (2010-01-01), Liu et al.
patent: 2002/0083174 (2002-06-01), Hayashi et al.
patent: 2002/0101868 (2002-08-01), Clear et al.
patent: 2002/0105922 (2002-08-01), Jabbari et al.
patent: 2003/0110268 (2003-06-01), Kermarec et al.
patent: 2003/0142674 (2003-07-01), Casey
patent: 2003/0174706 (2003-09-01), Shankar et al.
patent: 2003/0174715 (2003-09-01), Yazaki
patent: 2004/0151180 (2004-08-01), Hu et al.
patent: 2004/0174887 (2004-09-01), Lee
patent: 2004/0184407 (2004-09-01), Pok et al.
patent: 2004/0184408 (2004-09-01), Liu et al.
patent: 2005/0169270 (2005-08-01), Mutou et al.
patent: 2007/0008982 (2007-01-01), Voit et al.
patent: 2007/0076709 (2007-04-01), Mattson et al.
patent: 2007/0121615 (2007-05-01), Weill et al.
Agilent Technologies, “Testing Edge Services: VPLS over MPLS”, Feb. 3, 2003, Agilent Technologies, Inc.
Lasserre et al. “Virtual Parivate LAN Services over MPLS / darft-lasserre-vkompella-ppvpn-vpls-01.txt”, Mar. 2002, Internet Engineering Tast Force (IETF), 01.
Khandekar et al. “Hierarchial Virtual Private LAN Service / draft-khandekar-ppvpn-mpls-00.txt”, Nov. 2001, Internet Engineering Tast Force (IETF), 00.
Martini et al. “Encapsulation Methods for Transport of Layer 2 Frames Over MPLS / darft-martini-I2circuit-encap-mpls-00.txt”, Nov. 2000, Internet Engineering Tast Force (IETF), 00.
Puetz Eric Peter
Serbest Yetfk
AT&T Intellectual Property I L.P.
Chang Kent
Kasraian Allahyar
Toler Law Group
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