Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Having particular address related cryptography
Reexamination Certificate
2007-03-20
2007-03-20
Barron, Jr., Gilberto (Department: 2134)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Having particular address related cryptography
C713S162000, C380S247000, C380S277000
Reexamination Certificate
active
10021450
ABSTRACT:
A system for providing a Virtual Local Area Network (VLAN) by use of an encryption states or encryption keys for identifying a VLAN. A table of data including a VLAN and an associated encryption state or key is provided for assignment of encryption states or keys, for devices in a wireless local area network.
REFERENCES:
patent: 6307837 (2001-10-01), Ichikawa et al.
patent: 2001/0014088 (2001-08-01), Johnson et al.
patent: 2003/0041266 (2003-02-01), Ke et al.
Kerberos (Jan De Clercq and Micky Balladelli “Windows 2000 Authentication”, Mar. 2001, Digital Press), http://www.windowsitlibrary.com/Content/617/06/2.html.
Moore, Tim, “802.1X and 802.11 key interactions,” doc:IEEE 802.11-01/610r02, (Nov. 12, 2001), http://grouper.ieee.org/groups/802/11/Documents/DocumentHolder/1-610.zip.
Andrade Merwyn B.
Griswold Victor J.
Halasz David E.
Meier Robert C.
Rebo Richard D.
Barron Jr. Gilberto
Cisco Technology Inc.
Poltorak Peter
Tucker Ellis & West LLP
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