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Network World First Look

November 23, 2021

Cisco, Fortinet, HPE-Aruba, VMware lead hot SD-WAN market

Research firm IDC evaluates the core features offered by 12 SD-WAN infrastructure vendors. Read more ▶

Sponsored by NI: NI's Month of Deals. Up to 40% off Selected Software

Accelerate your data-driven decisions with NI?s Month of Deals! This is your chance to save big on: data management software, web development software for test systems, sensor-ready USB measurement bundles, and LabVIEW training. But hurry, these deals won't last long!

Cisco CCIE certification explained

The CCIE is Cisco’s most prestigious and most difficult certification to achieve, typically requiring years of industry experience and a deep understanding of networking technologies. The lab portion of the exam alone is eight hours long and costs $1,600, and candidates typically spend much more than that on preparatory courses.

Xilinx launches a data-center accelerator for HPC

The Xilinx Alveo U55C data-center accelerator is smaller, has more memory, and draws less power than its predecessor, making it more attractive for high-performance computing.

Image: FCC auction for prime 5G bandwidth rakes in $21.8B

FCC auction for prime 5G bandwidth rakes in $21.8B

The month-long FCC auction of 3.5GHz-to-3.55GHz wireless spectrum seems to have favored large providers looking to move ahead with their 5G-network deployments.

Spinoffs Kyndryl and VMware team up on multicloud

Kyndryl and VMware will focus on developing services aimed at multi-cloud infrastructure and management, digital workspace, managed applications, resiliency and security, and network and edge computing.

Using the script command on Linux to record command line activity

The script command not only makes a record of what commands you run but also allows you to save the output generated so that you can examine it later or easily turn your command sequences into scripts.

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