The content hosts are defined to form a load-balanced cluster, and one of the network interfaces of the load Balancer machine is assigned a host name and IP address dedicated to the cluster.

内容主机被定义用来组成负载均衡集群(load - balanced cluster)，给负载均衡器机器中的一个网络接口分配主机名称和IP地址，供集群使用。

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Load Balancer can reside on the same machine as a server for which it is load balancing requests; this collocation applies to the Dispatcher and Site Selector components of load Balancer.

负载均衡器可以与服务器安放在同一台机器上，因为服务器是用来装载均衡请求的。这种并置适合于负载均衡器的分派器和站点选择器(Site Selector)组件。

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Often, in a clustered situation, session state is kept on one computer in the cluster, and the load balancer always directs requests from a user to the machine that is storing his or her session.

通常，在集群的情况下，会话状态保存在集群中的一台计算机上，并且负载均衡器总是把用户的请求重定向到保存他(或她)的会话的机器上。

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