<p>Hitless Switching provides a method of delivering data to a remote point in a reliable fashion. However, no guarantee or acknowledgement is provided that data has been written to a remote storage device. This is problematic for remote data mirroring. Apparatus and methods are provided to guarantee that data arriving at a remote terminal is correctly stored. Interaction with hitless switching and remote optical mirroring systems are described.</p>
申请公布号
WO2005032036(A1)
申请公布日期
2005.04.07
申请号
WO2004GB01838
申请日期
2004.04.29
申请人
NORTEL NETWORKS LIMITED;CORDINA, KEVIN;COURTNEY, JOHN;CARSON, MARK