发明名称 |
Method of heuristic determination of network interface transmission mode and apparatus implementing such method |
摘要 |
A method for measuring and determining the duplex modes of a network interface. The method assumes the network interface to be operating in a half-duplex mode until the bandwidth utilization reaches a threshold. When the threshold is reached, the method checks the traffic collision in the interface. If there is no collision, then the duplex mode is determined to be full-duplex. If there is collision, then the duplex mode is determined to be half-duplex and an alarm is set off. In another embodiment, the interface type is determined through SNMP. If the interface is a WAN interface, then the interface is determined to be full-duplex.
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申请公布号 |
US2005195746(A1) |
申请公布日期 |
2005.09.08 |
申请号 |
US20040794090 |
申请日期 |
2004.03.05 |
申请人 |
GOLOVINSKY EUGENE;LUKACS ZSOLT;NOONAN WESLEY J. |
发明人 |
GOLOVINSKY EUGENE;LUKACS ZSOLT;NOONAN WESLEY J. |
分类号 |
H04L12/26;(IPC1-7):H04L12/26 |
主分类号 |
H04L12/26 |
代理机构 |
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地址 |
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