发明名称 Method and system for obtaining a permanent virtual circuit map
摘要 Systems and methods for obtaining logical layer information in a frame relay and/or asynchronous transfer mode (ATM) network are described. In an exemplary embodiment, a physical layer test system, such as an integrated testing and analysis system, communicates with a broadband network management system, which in turn communicates with an element management system for a frame relay and/or ATM network.
申请公布号 US7535910(B2) 申请公布日期 2009.05.19
申请号 US20020318467 申请日期 2002.12.13
申请人 AT&T INTELLECTUAL PROPERTY I, L.P. 发明人 TAYLOR WILLIAM SCOTT;MASSENGILL DAVID E.
分类号 H04L12/28;H04L12/24;H04L12/26;H04L12/56 主分类号 H04L12/28
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