I have a question, which hung over my head for long time, and I’v never got the answer for it yet. Any suggestions for it would be appreciated. The physical connection is like this : server-------Router1--------Router2---------ISProuter(internet)
Router1 inside ip address is 192.168.1.1 Router1 outside ip address is 220.127.116.11, its gateway is pointed at ISProuter18.104.22.168. The Router1 is also wireless router. So, the Router2 functions just like a cable connecting Router1 with ISProuter. The password of router2 is lost. I just want to know why that previous IT guy use the Router2 there ? The Router2 can be taken away ?