发明名称 |
Method for establishing a limited broadcast path within an interconnected network |
摘要 |
A method for configuring/reconfiguring a limited broadcast route within a bridge-connected network. The method includes an algorithm, which configures a minimum spanning tree route. A source node generates and transmits a search frame with indicia set to a value representative of a configuration time. Each bridge in the network receives the frame and determines if the setting of the indicia matches the setting of a time code in said bridge. If there is a match, the bridge discards the frame. Otherwise, the frame is forwarded and the bridge is characterized as a limited broadcast (LB) bridge. The process is repeated at subsequent bridges until a leaf bridge is determined. Thereafter, broadcast messages are permitted to advance through the LB bridges.
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申请公布号 |
US4769814(A) |
申请公布日期 |
1988.09.06 |
申请号 |
US19860856266 |
申请日期 |
1986.04.28 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP. |
发明人 |
BEDERMAN, SEYMOUR;WILLETT, RICHARD M. |
分类号 |
H04L12/46;H04L12/56;(IPC1-7):H04J3/02 |
主分类号 |
H04L12/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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