The invention also provides a disaster-tolerance switching system, a disaster-tolerance switching device at a service terminal and a disaster-tolerance switching device at the client.
本发明还提供了一种容灾切换系统、容灾切换服务端装置和容灾切换客户端装置。
The invention also provides a disaster-tolerance switching system, a disaster-tolerance switching device at a service terminal and a disaster-tolerance switching device at the client.
本发明还提供了一种容灾切换系统、容灾切换服务端装置和容灾切换客户端装置。
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