Five things you should know about configuring a Cisco IOS switch Your email has been sent Once you're ready to make the jump to a more sophisticated switch, what do you need to know? Let's answer some ...

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 ...

Cisco Systems said that more than 300 models of switches it sells contain a critical vulnerability that allows the CIA to use a simple command to remotely execute malicious code that takes full ...

Is Cisco gear high-priced but worth the investment because of quality support and advanced features -- or just plain high-priced? Cisco Systems Inc. is the dominant LAN switch vendor, both in the ...

Cisco Systems Inc. published a security advisory Wednesday warning customers of a high-severity vulnerability in its Nexus 9000 Series Fabric Switches in ACI mode that could allow an unauthenticated, ...

Cisco is prepping its high-end data-center Nexus switch family for high-speed Ethernet that will better support high-bandwidth applications such as AI and cloud-native. The vendor rolled out five new ...