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

Cisco reveals a vulnerability in their network switches that allows attackers to take full control of computers and other networked devices MANILA, Philippines – Cisco Systems revealed last week that ...

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

Cisco has said its examination of the leaked CIA documents points to a gaping security hole in more than 300 models of its switches. Share on Facebook (opens in a new window) Share on X (opens in a ...

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

After working through a longish discussion about Cisco routers for your CCNA lab, it will be nice to discuss switches. Thankfully, the choice of switches is a lot easier to figure out than the choice ...

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, ...