在这个窗口中，必须填写一些信息，包括服务器的主机名、IP 地址、网络掩码、名称服务器 IP 地址和域以及默认路由。

Within this window, you must fill in several pieces of information, including the server's hostname, the IP address, netmask, nameserver IP address and domain, and your default route.

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中继路由系统由一组中继路由器组成，为不能交换路由信息的路由域提供中继路由。

Relay routing system consists of a set of relay routers, providing relay routing for routing domains that cannot exchange routing information.

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RIP最新的增强版是RIP - 2规范，它允许在RIP报文中包含路由汇总、无类域问路由、变长子网掩码等信息，并提供了简单的认证机制。

The new version of RIP is RIP-2. It allows packets to include such information as routing summary, classless interdomain routing, variable length subnet mask and simple authentication.

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