Cisco has patched a high-severity flaw that could lead to denial-of-service attacks on its Nexus switch lineup. Cisco has patched a high-severity flaw in its NX-OS software, the network operating ...

When Cisco launched the Insieme product line last fall, it said it had an aggressive migration program on tap for customers of its 15-year-old Catalyst 6500 to the new Nexus 9000 data center switches.

Cisco has released fixes for 34 flaws in its software, including 24 that affect its FXOS software for Firepower firewalls and NX-OS software for Nexus switches. Cisco's June updates include fixes for ...

Our test of a Cisco Nexus 9516 with 1,024 fully loaded 50G Ethernet ports - the highest density core-switch test ever done by Network World - found it capable of handling the strain without dropping a ...

Cisco has released patches for several series of Nexus switches to fix a vulnerability that could allow attackers to hide the execution of bash commands on the underlying operating system. Although ...

I have a fairly straight forward network for some Dell M1000E blade chassis with Dell M8024-K blade switches in them. They connect via 10Gbit (two cable) port channel LACP LAG back to a single Cisco ...

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, ...

'If you think about what's on the minds of our customers, [they] are looking at AI massively transforming everything they do in the data center. The data center is a huge topic of conversation again.