What to do if I'm unable to login into the Apple - AirPort Extreme Base Station A1354 (MC340LL/A) router
- Clear the web history and cash.
- Ensure the IP address you are entering is correct.
- Ensure the username and password you are entering is correct.
- Try using another way of connection like if you are using a wireless connection then try to use the wired connection.
- Make sure you are not connected to the multiple network at the same time.