When logging into the 3Com 3CR858-91 router you are going to need to know the default username and password.
This is not the same as an Internet password. If you have an Internet password it should be different than the router password.
Other 3com 3CR858-91 Guides
This is the password guide for the 3com 3CR858-91. We also have the following guides for the same router:
- 3com 3CR858-91 - How to change the IP Address on a 3com 3CR858-91 router
- 3com 3CR858-91 - 3com 3CR858-91 Login Instructions
- 3com 3CR858-91 - 3com 3CR858-91 User Manual
- 3com 3CR858-91 - 3com 3CR858-91 Port Forwarding Instructions
- 3com 3CR858-91 - How to Reset the 3com 3CR858-91
- 3com 3CR858-91 - Information About the 3com 3CR858-91 Router
- 3com 3CR858-91 - 3com 3CR858-91 Screenshots
Default Password for the 3com 3CR858-91
In the list below we have compiled all the known 3Com 3CR858-91 default usernames and passwords. Try these to see if you can login.
none admin
It's possible the above usernames and passwords don't work for your router. You may have a different router firmware version. Router companies trying to keep up with technology have to continually update their firmware and sometimes these new updates have new usernames and passwords. If this is the case give these 3Com passwords a try as well.
Note: The Internet password should not be the same as the router password.
Default IP Address for the 3com 3CR858-91
To login to your 3Com 3CR858-91 router you will also need to know the default IP address. This is the address of your router on your network so your computer can find it.
Below we have a list of all the known 3Com 3CR858-91 default IP addresses.
192.168.1.1
Tip: If your router doesn't use any of the above IP addresses then someone probably changed it. You will need to find out what the router's IP address is. Use our free Router Detector software to find out what your router has for an IP address.
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3com 3CR858-91 Password Does Not Work
There are different reasons why the default usernames and passwords didn't work for your router. In most cases the reason is that someone changed it at some point in the past.
If you still can't login to your router after trying everything we have mentioned above then it possible you need to reset your router to the original factory defaults. We have a guide with all the steps you'll need titled How to Reset the 3Com 3CR858-91.
Please be aware of the warnings at the top of that guide. Resetting your router could cause you to lose Internet connection if you don't know the ISP username and password.
3com 3CR858-91 Help
Be sure to check out our other 3com 3CR858-91 info that you might be interested in.
This is the password guide for the 3com 3CR858-91. We also have the following guides for the same router:
- 3com 3CR858-91 - How to change the IP Address on a 3com 3CR858-91 router
- 3com 3CR858-91 - 3com 3CR858-91 Login Instructions
- 3com 3CR858-91 - 3com 3CR858-91 User Manual
- 3com 3CR858-91 - 3com 3CR858-91 Port Forwarding Instructions
- 3com 3CR858-91 - How to Reset the 3com 3CR858-91
- 3com 3CR858-91 - Information About the 3com 3CR858-91 Router
- 3com 3CR858-91 - 3com 3CR858-91 Screenshots