发明名称 |
COMMUNICATION APPARATUS AND NETWORK SYSTEM |
摘要 |
A communication apparatus for performing communication among cars of a train includes two or more connection ports, and two or more VLANs set through VLAN numbers in each connection port. When receiving a specific kind of packet for disabling the VLAN settings, the communication apparatus regards the set two or more VLANs as the same network with respect to the specific kind of packet and transfers the packet to a desired destination apparatus set in any one of the VLANs irrespective of the VLAN settings. |
申请公布号 |
EP2871807(A1) |
申请公布日期 |
2015.05.13 |
申请号 |
EP20120880314 |
申请日期 |
2012.07.03 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
SHIGEEDA, TETSUYA;HONDA, SHINGO |
分类号 |
H04L12/46;H04L12/70 |
主分类号 |
H04L12/46 |
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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