Some testing may need to be performed in production systems, which use the service as if it were active.

有些测试可能需要在生产环境中执行，此环境会将服务作为活动服务处理。

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In this example, switch 2 ingress traffic will be redirected to the active service module in switch 1, as switch 1 ingress traffic will be sent to that active service module too.

在这个例子中，交换机2的进入流量将被重定向到交换机1中活动的服务模块，作为交换机1的进入流量也将被送到这个活动模块。

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Whenever Dispatchers look for an active instance of a particular service, the scope of that look-up will be the Server Group he is in.

只要Dispatchers查找具体服务的一个活动实例，则该查找的范围就是它所在的Server Group。

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While the Essex County Democratic Party hasn't made an endorsement, Passaic County Chairman John Currie said he has been impressed by Mr. Alexander and thinks Ms. Gill could be more "active" in her service to Clifton.

WSJ: Ex-Obama Aide Makes Bid in N.J.

The vessel will not be finished until 2016 at the earliest, and may not be ready for active service until 2020, when she will be based in Portsmouth.

BBC: Aircraft carrier section begins journey from Govan to Fife