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Amazon announces third generation of Graviton processors
While missing some details, the Arm-based processor has some key new performance metrics.
Cisco hit with software and physical issues
Customers may find their appliances compromised or a screw loose.
Use dmseg to check your Linux system's kernel message buffer
While the dmesg command can display the entire contents of the Linux kernel message buffer there are ways to have it choose just what you want to see.
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Bumps in the road for open RAN
The much-vaunted technology is thought to be the way to simplify 5G deployments and keep carrier capex low, but there’s a long way to go before it hits the mainstream.
AWS partners to provide more cloud options
AWS rolls out managed WAN service, direct data center connectivity and enhanced Transit Gateway communications with support from Cisco, HPE/Aruba, Palo Alto Networks, VMware, others.
Weekly internet health check, US and worldwide
ThousandEyes, which tracks internet and cloud traffic, provides Network World with weekly updates on the performance of three categories of service provider: ISP, cloud provider, UCaaS.
How wireless WAN can make SD-WAN more agile and resilient
WWANS can augment SD-WANs with failover, redundancy, and rapid set-up.
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.
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.
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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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...
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.
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.
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.
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.
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