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 ...

How in the blazing f*£& do I change the static IP address of a Cisco SG350-10 without using a console cable? I've updated it to the latest firmware, 2.5.0.92, and reset to factory defaults after the ...

How to wipe data from Cisco routers and switches before discarding them Your email has been sent As your organization’s network continues to grow, you might find that you’ve outgrown your routers and ...

I've got a Palo Alto FW HA Active/Passive pair, connected to two different Cisco switches (one for Edge traffic, the other as a DMZ switch). The Cisco switch interface for one of the FW pairs is ...

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 default ...

Cisco has seen double the trouble with a domain name system (DNS) issue affecting some of its switches, alongside a new ...

Catalyst 9300 gains Cisco Secure Firewall ASA, packaged as a Docker container, to enable more simplified, secure segmentation of network resources. Cisco announced a containerized firewall package for ...