This is the news and personal publishing site of Ronald Bartels that wanders on and off the subject of Information Technology. Mostly now the topics are about IoT and SD-WAN.
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Hybrid IoT communications could be the best option
In fact, the company, which provides Low Power Wide Area (LPWA)
networks, says one could use a hybrid that includes an unlicensed LPWA
network along with a licensed, cellular LTE narrowband IoT (NB-IoT) or
LTE Cat M1 network solution instead. That way you can support cheap,
unlicensed IoT short messaging close up, as is offered by Sigfox and
others, and then offload the sensor traffic to more expensive, licensed
LTE cellular mobile networks as the devices move off home base, such as
what happens in asset tracking, Sigfox says.
A hydrogen explosion occurred in an Uninterruptible Power Source (UPS) battery room. The explosion blew a 400 ft2 hole in the roof, collapsed numerous walls and ceilings throughout the building, and significantly damaged a large portion of the 50,000 ft2 building. Fortunately, the computer/data center was vacant at the time and there were no injuries. Read more about the explosion over at hydrogen tools here .
This freeware utility allows monitoring of supporting SNMPv1 and SNMPv2c devices including Cisco. Intended as fast aid for network administrators who need prompt access to current information about state of network equipment. Access STG here (original site) or alternatively here .
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