| 发明名称 |
METHOD AND SYSTEM FOR ROUTER REDUNDANCY IN A WIDE AREA NETWORK |
| 摘要 |
A method for selecting an active router in a communication device includes providing multiple routers in the device, coupling the routers to a single physical link, monitoring a status for each of the routers, and selecting one of the routers as an active router by positioning its corresponding relay.
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| 申请公布号 |
CA2485917(C) |
申请公布日期 |
2010.03.30 |
| 申请号 |
CA20032485917 |
申请日期 |
2003.04.03 |
| 申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
BLANKENSHIP, DENNIS N.;OTTO, MICHAEL H.;BEAL, PETER D.;GLOTZER, JOHN M. |
| 分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
| 代理机构 |
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代理人 |
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