The EJB server provides primary services such as object distribution, naming, security, persistence, transaction management, and concurrency.

EJB服务器提供一些基本服务，比如对象分发、命名、安全性、持久性、事务管理和并发性。

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Enter configure sntp-client primary server 192.168.2.xxx — Sets the NTP server to the management server.

输入configure sntp - client primary server 192.168.2 . XXX——把ntp服务器设置为管理服务器。

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