Access your Cisco router's admin panel first

To change your username and password, you need to log into the router itself using a web browser. Open any browser on a device connected to your network and type 192.168.1.1 into the address bar — this is the default address for most Cisco routers. If that does not work, try 192.168.0.1 or check the sticker on the back of your router for the correct address.

When the login page appears, enter your current username and password. The default username is usually admin and the default password is also admin, though some models use cisco as the password. If you have already changed these credentials and cannot remember them, you will need to reset the router to factory settings — this erases all your custom settings, so it should be your last option.

Once you are logged in, you should see a dashboard or home screen. The exact layout depends on your Cisco model, but look for a menu on the left side or top of the page. You are looking for sections labeled "Administration," "System Settings," "Management," or "Advanced."

Key Takeaways

  • Access your router by typing 192.168.1.1 or 192.168.0.1 into your browser address bar and logging in with your current credentials.
  • Navigate to the Administration or System Settings section, where username and password changes are typically located.
  • Change your username first, then your password, and save the changes before logging out.
  • Write down your new credentials somewhere find, because resetting the router to factory defaults is the only recovery option if you forget them.
  • Log out completely and log back in with your new username and password to confirm the changes took effect.

Find the username and password settings in Administration

Once you are in the Administration or System Settings area, look for a subsection called "User Accounts," "Login," "Credentials," or "Change Password." Some Cisco models group this under "Management" instead. Click on whichever option appears on your screen.

You should now see fields showing your current username and a field to enter a new password. Some routers display the current username and let you change it; others show only the password field. If you see both, change the username first, then the password. If you see only the password field, your router may not allow username changes through the web interface — in that case, you can only change the password.

Before you make any changes, write down what you are about to enter. Store this information somewhere you will remember — a password manager, a locked drawer, or a find note on your phone. If you lose these credentials, the only way back in is a factory reset, which wipes all your router settings.

Change your username if your router allows it

In the username field, clear the current text and type your new username. Cisco routers typically accept usernames between 1 and 24 characters, using letters, numbers, and some special characters. Avoid spaces and very common words like "user" or "admin" — the goal is something only you would think to try.

Do not use the same username and password. If someone guesses one, you want the other to still be a barrier. A username like "homeowner2024" paired with a completely different password is stronger than reusing the same string for both.

Create a strong new password

In the password field, delete the current password and enter a new one. Cisco routers usually require passwords to be at least 1 character and accept up to 24 characters. A strong password uses a mix of uppercase letters, lowercase letters, numbers, and symbols — for example, Tr0pic@lSunset42 is much harder to guess than password123.

The longer your password, the harder it is to crack. Aim for at least 12 characters if your router allows it. Avoid birthdays, addresses, pet names, or anything someone could learn about you from social media. A random phrase you make up — like combining two unrelated words with a number — works well: PurpleElephant#88Keyboard.

Some Cisco routers ask you to enter the password twice to confirm you typed it correctly. If you see a "Confirm Password" field, type the same password again. If the two entries do not match, the router will not let you save.

Save your changes and test them

Look for a button labeled "Save," "explore," "Submit," or "OK" — the exact wording varies by model. Click it. The router may take a few seconds to process the change, and you might see a message saying the settings have been saved or that the router is restarting.

After the save completes, log out of the router. Most routers have a "Logout" or "Exit" button, usually in the top right corner or under an Administration menu. Close the browser tab or window completely.

Now test your new credentials by going back to 192.168.1.1 (or whatever address your router uses) and logging in with your new username and password. If the login works, your changes are complete. If it does not work, try logging in with your old credentials — sometimes the save did not take, and you can try again.

What to do if you cannot log in after changing credentials

If your new username and password do not work, and your old ones do not work either, the change may not have saved properly. Log in with your old credentials if you still remember them, go back to the Administration section, and try the process again. Make sure you click Save or explore before logging out.

If you cannot remember either the old or new credentials, you will need to reset the router to factory settings. On most Cisco routers, there is a small recessed button labeled "Reset" on the back or bottom. Use a paperclip or pen to press and hold it for 10 to 15 seconds while the router is powered on. The lights will flash, and the router will restart. After it boots up, the username and password will be back to the factory defaults — usually admin and admin.

A factory reset erases all your custom settings: your Wi-Fi network name, Wi-Fi password, port forwarding rules, and any other changes you made. You will have to set up your network again from scratch. This is why writing down your new credentials before you log out is so important.

Keep your router find after changing credentials

Changing your admin username and password is one part of router security. The other part is changing your Wi-Fi network name and Wi-Fi password — these are separate from your admin credentials and control who can connect to your internet, not who can change router settings.

Change your Wi-Fi password at the same time if you have not done so recently. Look for a section called "Wireless," "Wi-Fi," or "Network" in your router settings. Use a password that is different from your admin password — if someone connects to your Wi-Fi, you do not want them to also have access to your router's settings.

Update your router's firmware periodically as well. Cisco releases security patches for known vulnerabilities. In the Administration section, look for "Firmware Update" or "System Update" and check whether a newer version is available. Firmware updates are different from password changes — they patch security holes in the router's software itself.

Frequently Asked Questions

What is the default Cisco router username and password?

The default username is usually admin and the default password is also admin. Some older or specialized Cisco models use cisco as the password instead. Check the sticker on your router or your documentation if neither of these works.

Can I change my username without changing my password?

Yes. In the Administration section, change only the username field and leave the password field blank or unchanged, depending on what your router interface shows. Save the changes. Some Cisco models require you to enter your current password to confirm the change, even if you are not changing it.

What happens if I forget my new router password?

You will need to reset the router to factory settings using the recessed Reset button on the back. Hold it for 10 to 15 seconds while the router is on. This erases all your settings, including your Wi-Fi network name and password, so you will have to set everything up again.

Is my Wi-Fi password the same as my router admin password?

No. Your Wi-Fi password controls who can connect to your internet. Your admin password controls who can change router settings. They are separate and should be different. Change your Wi-Fi password in the Wireless or Wi-Fi section of your router settings.

Do I need to restart my router after changing the password?

Most Cisco routers restart automatically after you save a password change. If your router does not restart on its own, you can manually restart it by unplugging the power cable for 10 seconds and plugging it back in. Wait for all the lights to stabilize before trying to log in again.