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 ...

Let's start with how to configure SSH on a Cisco IOS router. This configuration process is also very similar on Cisco switches and firewalls.

In this edition of Cisco Routers and Switches, David Davis reviews the benefits of setting the correct time on your router, and he walks you through the three-step process to configure the correct ...

In a security alert published today, Cisco has advised owners of Nexus switches to disable a feature called PowerOn Auto Provisioning (POAP) for security reasons. POAP is currently enabled by ...