Cisco has seen double the trouble with a domain name system (DNS) issue affecting some of its switches, alongside a new vulnerability exposed in its network access control kit.

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

Cisco this week is unveiling two new configurations of its recently-launched Nexus 9000 switches, a new 40G Nexus switch. In addition, Cisco is celebrating the fifth anniversary of its UCS server.

Thanks to AMD's Data Processing Unit, two new Cisco switches offer security functions in the data center that would otherwise be performed by a firewall. At its in-house trade fair Cisco Live EMEA, ...

Specifically, Cisco said its 2U, Nexus 9364E-SG2 switches and OSFP-800G-DR8 transceivers are certified to support Intel Gaudi ...

Cisco patched a critical exploit affecting some of its communication-based products. Designated as CVE-2026-20045, the vulnerability allows bad actors to run arbitrary commands on an affected device’s ...