Invention Grant
US08730795B2 Methods and systems for automatically rerouting logical circuit data
有权
自动重新路由逻辑电路数据的方法和系统
- Patent Title: Methods and systems for automatically rerouting logical circuit data
- Patent Title (中): 自动重新路由逻辑电路数据的方法和系统
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Application No.: US14038187Application Date: 2013-09-26
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Publication No.: US08730795B2Publication Date: 2014-05-20
- Inventor: William Taylor , David Massengill , John Hollingsworth
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Hanley, Flight and Zimmerman, LLC
- Main IPC: H04L1/22
- IPC: H04L1/22
Abstract:
An example involves identifying a failure of a dedicated logical circuit connecting a host device to a remote device to communicate data that originates and terminates only at the host and remote devices. When a first logical circuit identifier of the dedicated logical circuit does not match a second logical circuit identifier of a logical failover circuit comprising an alternate communication path for communicating the data: the second logical circuit identifier is renamed to identify the logical failover circuit using the first logical circuit identifier when the logical failover circuit is a dedicated logical failover circuit to communicate only when the dedicated logical circuit fails, and the dedicated logical circuit is renamed to identify the dedicated logical circuit using the second logical circuit identifier when the logical failover circuit is to communicate regardless of failure of the dedicated logical circuit.
Public/Granted literature
- US20140025988A1 METHODS AND SYSTEMS FOR AUTOMATICALLY REROUTING LOGICAL CIRCUIT DATA Public/Granted day:2014-01-23
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