The present invention provides an inter-LAN communication method and communication device to implement a LAN interface to accommodate the traffic of LAN data which constantly changes and to support an increase of traffic in the future. The present invention is an inter-LAN communication device which...http://www.google.com.tw/patents/US20010029546?utm_source=gb-gplus-share專利 US20010029546 - Inter-LAN communication device and inter-LAN communication network employing the same
