Default Login For: 3crwdr101b-75 (wl-552)
IP Address: 192.168.1.1Login
How to fix the 3Com - 3CRWDR101B-75 (WL-552) router when nothing work
When such a situation comes when nothing works for fixing the router problem then all you have to do is reset your router. By doing this your router issues will be solved and you will be able to use your router as usual again. When you will reset your router the default setting will come back. In case you were having the problem in login to the router cause of forgetting the username or password then this issue will also be solved. While resetting the router it is possible that lose the internet connection so you should be prepared for that.