Listing 5 below prints the available IPs on the system from the list in the code above.
下面的清单5显示了上面代码的列表中获得的系统中可用的IP。
Although there are a variety of methods for providing highly available services (see Resources), the most popular and robust of these methods is to use virtual IPs.
尽管有多种方法可以提供高可用服务(参见参考资料),但最流行、最可靠的方法是使用虚拟ip。
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