发明名称 SYSTEME DE ROUTAGE ASSURANT LA CONTINUITE DE SERVICE, DES MACHINES A ETATS ASSOCIEES AUX SYSTEMES DE ROUTAGE VOISINS
摘要 A router made up firstly of at least two router modules, only one of which is in an active state at any given time, and secondly of a changeover device making it possible to cause one of the other router modules to go from a standby state to an active state when the router module in the active state stops, and the router modules having state machines associated with each of the neighbor routers, wherein each of the router modules has a data storage device which, in the active state, enables it to store data relating to the states of the state machines, when the machines are in stable states, and a data retrieval device for retrieving the data when the router module changes over to the active state.
申请公布号 FR2819359(B1) 申请公布日期 2003.04.11
申请号 FR20010000306 申请日期 2001.01.11
申请人 ALCATEL 发明人 ROMBEAUT JEAN PIERRE;SAINTILLAN YVES
分类号 G06F11/20;H04L12/701;H04L12/703;H04L12/775;H04L12/939;H04L29/14;(IPC1-7):H04L12/56;H04L12/66 主分类号 G06F11/20
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