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Wi-Fi

There's a 3-6 month wait for WI-Fi 6

The chip shortage is hitting Wi-Fi 6, the top performing standard for wireless LAN connectivity that is highly in demand, but supply chain issues are slowing its spread.


mobile wireless vehicle

Review of two Cradlepoint mobile routers

Cradlepoint IBR-900 and IBR-1700 mobile routers with Ethernet, Wi-Fi, and cellular interfaces help link devices on a transportation organization’s passenger buses and smaller vehicles with the data center.


the moon

LoRa takes a trip to the moon and back, chirping all the way

LoRa wireless that's used in IoT networks is known as a low-power, long-range technology—long-range enough to carry a message between Earth and the moon.


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mainframe servers in the cloud

AWS wants to get your mainframe apps into the cloud – fast

The goal of the service, AWS Migration Acceleration Program for Mainframe is to get those customers off of the Big Iron "as fast as they possibly can" in order to take better advantage of the cloud, according to Adam Selipsky, CEO of...


ipv6 new IP

AWS targets IPv6 migration for serverless, container workloads

AWS says workloads constrained by the limited size of the IPv4 address space can now migrate to an IPv6-only environment within its Virtual Private Clouds.


Bloch sphere representation of a qubit, the fundamental building block of quantum computers.

Quantum primacy: Is it real (and if so, does it matter)?

Developers of quantum computers are vying to show that theirs can out-perform classical computers but perhaps not replace them.


a hand holds an open book from which abstract letters emerge

Shortcuts for adding multiple lines of text to files on Linux

It's easy to add a few lines of text to files on Linux, but there are tools that make it easier to add many lines.


High-speed train tunnel / motion blur / speed / motion / forward progress / future / what's next

SmartNICs set to infiltrate enterprise networks

Use of smartNICs in the enterprise is just beginning to appear, and VMware, Pensando, Aruba, Intel, AWS, Nvidia and Juniper are getting in on the action.


nw how to shop for network shopping cart

How to buy Wi-Fi 6 access points

With more unlicensed wireless spectrum and specifications for MU-MIMO and OFDMA, the Wi-Fi 6 standard promises faster, more reliable networks, but not all vendors meet all the specs.


pcw record audio win10 1

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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Check mark certificate in a binary tunnel / standards / quality control / certification / certifi

Cisco CCIE certification explained

Cisco Certified Internetwork Expert demonstrates an advanced understanding of networking principles plus specialized expertise in an area such as enterprise infrastructure, wireless, data center, security, and collaboration.


gavel / money

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.


Server racks with illuminated indicators in a dimly lit data center.

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.


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Spinoffs Kyndryl and VMware team up on multicloud

Under the agreement Kyndryl and VMware said they will focus on developing unique services aimed at multicloud infrastructure and management, digital workspace, managed applications, resiliency and security, and network and edge...


SD-WAN Predictions

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

IDC's “MarketScape: Worldwide SD-WAN Infrastructure 2021 Vendor Assessment” looks at the capabilities and evaluates the core features offered by 12 SD-WAN infrastructure vendors.