Network World First Look
May 20, 2025
Nvidia introduces âridesharing for AIâ with DGX Cloud Lepton
Nvidia (Nasdaq:NVDA) has introduced DGX Cloud Lepton, an AI-centric cloud software program that makes it easier for AI factories to rent out their hardware to developers who wish to access performant compute globally.
Tariff uncertainty weighs on networking vendors
Arista, Cisco, and Extreme report minimal tariff impact so far, but July deadline may change things.
Liquid cooling becoming essential as AI servers proliferate
High-density computing workloads like AI training and inference run too hot for traditional air cooling. Companies are increasingly adopting liquid cooling technologies, even in traditional air-cooled data centers.
Nvidia opens NVLink to competitive processors
Nvidia has kicked off the Computex systems hardware tradeshow with the news it has opened the NVLink interconnect technology to the competition with the introduction of NVLink Fusion.
How to Use the rev command in Linux (Reverse Text in Terminal!)
In this quick Linux tip, Sandra Henry-Stocker (author of the âUnix as a Second Languageâ blog on NetworkWorld) shows you how to use the rev command â a simple but fun tool that reverses text in your terminal.
Cisco taps OpenAI's Codex for AI-driven network coding
Cisco says OpenAI's Codex software engineering agent can help network engineers work better.
Which vendors are driving network strategy? The answer might surprise you
When asked which IT vendors are shaping the future of networking, a lot of enterprises said IBM, which doesnât even make network products. What do network vendors need to do to reclaim strategic influence and generate interest and excitement?
