混合网络的共享INTERNET访问

Hybrid Network INTERNET Access Shared

INTER．NET连接共享的问题针对单一网络比较常见，也比较好解决。通常安装sygate或者使用系统自带ICS或NAT共事服务。但是一些单位或部门会有较为复杂的混合网络，在没有新硬件投入的情况下，利用原有几台旧的交换机，既不影响原有网络的OA办公，又要解决各部门INTER．NET访问，可行方案是有没有呢？本文通过三种方案的分析，在不增加太大的投入的基础上，解决特定网络与自定义网络连接问题以及共同访问外网的问题。

INTERNET connection sharing problem more common for a single network, but also better resolved,usually installed sygate or use ICS or NAT system comes with shared services.But some units or departments have a more complex hybrid networks, in the absence of new hardware into the case,the use of several existing old switch, without affecting the existing network of OA office,but also to resolve various departments INTERNET access,possible program is not it？ Through the analysis of the three programs,without increasing too much on the basis of input to solve a specific network connection problems with a custom network to access outside the network of common problems.