发明名称 Method and apparatus for fast failure detection in switched LAN networks
摘要 A switch detects port failures and identifies a MAC address associated with the port failure. The switch then sends a failure notification message to other ports on the switch that identifies the MAC address associated with the port failure. The network processing devices on the other ports use the failure notification message to quickly determine if routes need to be reconfigured around an adjacency on the switch.
申请公布号 US7570579(B2) 申请公布日期 2009.08.04
申请号 US20050270428 申请日期 2005.11.08
申请人 CISCO TECHNOLOGY, INC. 发明人 ORAN DAVID R.
分类号 H04L1/00;G06F11/00 主分类号 H04L1/00
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