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Network World First Look

February 08, 2022

Do new technogies make IT easier?

Technologies that automate and streamline network tasks and infrastructure can lighten the workloads of IT pros, but they can also create new burdens. Read more ▶

Image: Sponsored by Fortinet: 3 Tips for Getting Your ZTNA Project Funded

BrandPost Sponsored by Fortinet

Sponsored by Fortinet: 3 Tips for Getting Your ZTNA Project Funded

Zero trust sound great, so why isn't everybody doing it? Not surprisingly the biggest factors slowing down the adoption of ZTNA come down to money, internal politics, and time.

Cisco ups its game in top-shelf enterprise switching, Wi-Fi, 5G

Cisco adds high-end wired and wireless Catalyst gear and announces private 5G-as-a-service with partners.

5G auction: AT&T and Dish spend billions while Verizon sits out

At least one of the biggest spectrum players sat the latest FCC auction out.

Image: Startup claims its passive data-center cooling system generates power

Startup claims its passive data-center cooling system generates power

Infinidium's enclosed, floor-to-ceiling chamber sucks in cool air that draws heat from servers, rises, and drives a turbine as it exits the building through a vent at the top.

Pluribus NOS upgrades target Kubernetes, cloud fabric management

The latest version of the Pluribus Linux-based network operating system, Netvisor One, expands traffic-flow telemetry and adds support for Dell’s 400GbE switch.

Using the seq command to generate numeric sequences

The Linux seq command generates lists of numbers, but it has many subtleties to master.

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