242 Chapter 8 Solve a problem EN
9. In the Number of 802.11 networks discovered list on the last page of the report, locate the channel for
your Wi-Fi network.
• If your network is not on a channel used by several other networks, the issue is not related to Wi-Fi
channel interference.
• If your network is on a channel used by several other networks, change the router channel.
10. Determine your router IP address and password.
NOTE: The following list is provided for informational purposes only and might not work with your
router model. Consult your internet provider or router documentation for steps to access router
settings.
COMMON ROUTER BRANDS WITH DEFAULT IP ADDRESSES, USER NAMES, AND PASSWORDS
Router brand IP address User name Password
3Com http://192.168.1.1 admin no password required, or admin
ASUS http://192.168.1.1 admin admin
Belkin http://192.168.2.1 no user name required, or admin no password required
D-Link http://192.168.0.1 admin or user no password required, or admin
Linksys http://192.168.1.1 admin, no user name required, or
Comcast
admin, no password required, or 1234
Netgear http://192.168.0.1 admin password, 1234, or setup
11. Open a web browser, type the router IP address in the address bar, press Enter, and then sign in with the
user name and password.
The router setup page displays.
12. Use the configuration menu to change the Wi-Fi channel.
13. If your Wi-Fi network continues to under-perform, consider upgrading your router or internet service.
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