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 ...

A dynamic host-configuration protocol issue leaves wireless users unable to connect, and with no permanent fix, the solution is an ongoing workaround. Dynamic host-configuration protocol (DHCP) has a ...

There's good news and bad news regarding Cisco's Linksys E3000 High Performance Wireless N Router. First, the good: the throughput performance of this router is amazing. It delivered off-the-chart ...

Cisco’s new Valet Plus wireless router doesn’t promise a whole bunch of fancy features or apps. What it does promise is that you can set it up and have a secure, working wireless Internet connection ...