APPARATUS AND METHOD FOR IMPLEMENTING REDUNDANCY IN ETHERNET LAN

摘要

the present invention is equipped with redundant Ethernet LAN on in state , a group within the active host and the host within the LAN card arises when a change in the status , control whether the ARP behavior on the host, and if both the host and the status of the LAN card in the active set for the virtual IP transmit the GARP group IP, the state of the LAN card in standby state the case features a stop for the ARP .