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

Network infrastructure has long been described as the plumbing of the internet, with Cisco chief among the providers. Now as the AI era unfolds and the plumbing needs modernizing, Cisco is vying to ...

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

AI is reshaping networking in ways that demand a new degree of programmability, observability, and optimization, and that promise to change developer roles. At Cisco Live 2025 in San Diego, Cisco CEO ...

As part of their AI threat research, Cisco security researchers share new vulnerabilities and adversarial techniques that they've seen, including an increasing number of attacks that target large ...

Cisco CEO Chuck Robbins also took to his company’s Q1 2026 earnings call to highlight Cisco 360, the company’s soon-to-be fully reconstructed partner program, saying it was a “recognition of the ...

Cisco remains a leader in data center networking, but faces declining revenue and market share, particularly against Arista in high-speed switching. Despite AI infrastructure growth driving demand, ...

Arista Networks, Inc. ANET and Cisco Systems, Inc. CSCO are two of the leading players in the global networking industry. Arista offers one of the broadest product lines of data center and campus ...