Network World | From the data center to the edge
3 days ago · Network World provides news and analysis of enterprise data center technologies, including networking, storage, servers and virtualization.
What is the OSI model? How to explain and remember its 7 layers
The layers, and what they represent, are as follows: Layer 7: Application. The Application Layer in the OSI model is the layer that is the “closest to the end user”.
What is IoT? The internet of things explained | Network World
Feb 27, 2024 · Similarly, in the enterprise world, everything is becoming internet-connected. Popular use cases include security cameras, connected fleets, workplace safety management, health tracking, supply ...
What is a network switch and how does it work?
Apr 11, 2024 · A hub differs from a switch in that packets sent from one of the connected devices are broadcast to all of the devices that are connected to the hub.
What is MU-MIMO, and why is it essential for Wi-Fi 6 and 6E?
Mar 3, 2022 · MU-MIMO technology is now recognized as a major part of the Wi-Fi 6 (802.11ax) protocol, which emerged from the 802.11ac protocol.Standards older than 802.11ac (such as 802.11b, g and n) do not ...
What is a WAN? Wide-area network definition and examples
Aug 1, 2022 · What is a private WAN? LANs are typically maintained by an organization’s IT staff, but WANs are typically reliant on physical connections provided by the major telecommunication carriers.
What are data centers? How they work and how they are changing …
Aug 25, 2022 · A data center is the physical facility providing the compute power to run applications, the storage capabilities to process data, and the networking to connect employees with the resources needed ...
What is IPv6, and why is adoption taking so long? - Network World
Apr 1, 2024 · IPv6 has been in the works since 1998 to address the shortfall of IP addresses available under Ipv4, yet despite its efficiency and security advantages, adoption is still slow.
10 most powerful Wi-Fi vendors - Network World
Apr 21, 2022 · Outlook: Cisco’s extensive portfolio of products support the Wi-Fi 5, WI-FI 6 and 6E standards, along with Bluetooth Low Energy (BLE) for IoT deployments. Cisco’s broad geographic presence ...
5 free network-vulnerability scanners | Network World
Mar 9, 2021 · Nexpose installs on Windows, Linux, or virtual machines and provides a web-based GUI. Through its web portal you can create sites to define the IPs or URLs you’d like to scan, select the ...