Devices in a number of Cisco switch types experienced significant reboot loops due to a pervasive firmware problem in the ...

Multiple Cisco switch models are suddenly experiencing reboot loops after logging fatal DNS client errors, according to ...

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

Cisco Systems Inc. today unveiled a broad set of new products and platform updates designed to bring artificial intelligence to the network edge and modernize how enterprises deploy and secure ...

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...