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.

Cisco has warned customers with Nexus switches running its NX-OS software to install updates to address a serious flaw that allows a remote attacker to bypass network access controls and route ...

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 ...

Cisco is rolling out its Nexus 7000 family of data center-class switches that Jayshree Ullal, senior vice president of Data Center, Switching and Services at Cisco, said was the most significant ...

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 ...

The fixed-configuration Nexus 9300 will come in two flavors. A 3U 96-port 1/10-10GigE (copper only) version with eight 40-Gbps QSFP+ ports will have an oversubscription ratio of 3:1, assuming that all ...

Cisco Systems Inc. today announced the biggest switch by far in its history, the Nexus 7000, which is designed for mission-critical data center use. Starting at $75,000, the Nexus 7000 will ship in ...

Partners say Cisco has future-proofed its new line of Nexus switches, powered by its Application-Specific Integrated Circuit (ASIC) innovation, allowing customers to transition from 10/40 Gbps to ...