Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

The DHCP Lookup Failed problem indicates that your PC was unable to obtain an IP address from the DHCP server. To interact with the router and the internet, each device requires an IP address. DHCP ...

I'm a noob to IOS, and I'd like to make sure that my configuration is doing what I think it's doing. I have a Cisco 881 connected to a cablemodem on the WAN port. The cablemodem assigns DNS servers ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Wireless routers almost always have in-the-box instructions ...

I need some help with my network setup at home. We have 2 wireless routers. One's a Belkin draft-N box and the other is a WRT54GL with DD-WRT on it. They currently have separate SSIDs and they're both ...

To access your router configuration page or want to know the Login URL for your router to change settings, you will have first to find the IP address of your router, then open your router ...

If you are having difficulties accessing the Internet through your router, you may need to modify settings in the router itself. Luckily, accessing the router settings does not rely on Internet access ...