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发明名称
Netzwerk und Verfahren zur Bereitstellung von Schicht-2 virtuellen privaten Netwerken auf Basis von vermittelten virtuellen Verbindungen
摘要
申请公布号
DE60318221(D1)
申请公布日期
2008.01.31
申请号
DE20036018221
申请日期
2003.09.09
申请人
NORTEL NETWORKS LTD.
发明人
OULD-BRAHIM, HAMID
分类号
H04L12/46
主分类号
H04L12/46
代理机构
代理人
主权项
地址
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