Invention Grant
- Patent Title: Method and system for providing ethernet protection
- Patent Title (中): 提供以太网保护的方法和系统
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Application No.: US11564649Application Date: 2006-11-29
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Publication No.: US07706254B2Publication Date: 2010-04-27
- Inventor: Francois Georges Joseph Moore , Michael Davis White , Jimmy O. Goodwin , John Douglas Weich
- Applicant: Francois Georges Joseph Moore , Michael Davis White , Jimmy O. Goodwin , John Douglas Weich
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Baker Botts L.L.P.
- Main IPC: G01R31/08
- IPC: G01R31/08

Abstract:
A method is provided for providing protection of a local area network (LAN) connection that includes providing first and second LAN cards in a multi-service platform. The first and second LAN cards each include at least one port. The first and second LAN cards are coupled to a network edge device through their respective ports to communicate LAN traffic. The method also includes designating the first LAN card as an active card and the second LAN card as an inactive card. The method further includes detecting a network failure associated with the first LAN card. The method further includes protecting LAN traffic communicated between the second LAN card and the LAN by designating the second LAN card as an active card and the first LAN card as an inactive card.
Public/Granted literature
- US20080124073A1 Method and System for Providing Ethernet Protection Public/Granted day:2008-05-29
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