发明名称 |
DISTRIBUTING ETHERNET ALARM INDICATION SIGNAL INFORMATION |
摘要 |
<p>Ethernet Alarm Indication Signal (ETH-AIS) information for multiple Virtual Local Area Networks (VLANs) is consolidated and distributed to the multiple VLANs in a single Ethernet frame. Note, as used herein, "Alarm Indication Signal (ETH-AIS)" refers to an IEEE 802.x or ITU-T Y.1731 Ethernet Alarm Indication Signal. A device receiving the Ethernet frame with the consolidated ETH-AIS information typically forwards the frame out each port that communicates traffic for one of the VLANs included in the consolidated ETH-AIS information.</p> |
申请公布号 |
EP2532119(A1) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20110704132 |
申请日期 |
2011.01.30 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
GUPTA, NITIN;SHAH, SONAL;RAMALINGAM, ARAVINDAN;FINN, NORMAN WILLIAM |
分类号 |
H04L12/24;H04L12/26;H04L12/46 |
主分类号 |
H04L12/24 |
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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