发明申请
US20040105440A1 Packet-switched network and network switches having a network layer forwarding action performed by data link switching
审中-公开
具有通过数据链路切换执行的网络层转发动作的分组交换网络和网络交换机
- 专利标题： Packet-switched network and network switches having a network layer forwarding action performed by data link switching
- 专利标题（中）： 具有通过数据链路切换执行的网络层转发动作的分组交换网络和网络交换机
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申请号： US10721866申请日： 2003-11-26
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公开(公告)号： US20040105440A1公开(公告)日： 2004-06-03
- 发明人: Graham Strachan , Paul J. Moran , David Capon , John P. Stubley
- 申请人： 3Com Corporation
- 申请人地址： MA Marlborough
- 专利权人： 3Com Corporation
- 当前专利权人： 3Com Corporation
- 当前专利权人地址： MA Marlborough
- 优先权： GB0227614.5 20021127
- 主分类号： H04L012/28
- IPC分类号： H04L012/28
摘要：
An edge switch for an Ethernet network maintains look-up tables of media access control addresses and network addresses for local sources and destinations at least two sub-nets, so that it can forward packets directly even when the local source and destination are on different sub-nets and forwards packets to a core router when the destination is not local to the edge switch.
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