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”.
10 free, must-have tools for network admins that are Windows 10 …
Dec 4, 2018 · Networking tools for Windows are typically command-line programs or desktop applications. Under Windows 10, there’s a third format: apps that you download from the online Microsoft Store.
What is MU-MIMO, and why is it essential for Wi-Fi 6 and 6E?
Mar 3, 2022 · The 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 ...
Single-core vs. multi-core CPUs - Network World
Sep 23, 2022 · Per-core pricing. These very large chips are typically used to run multi-teneant workloads, including containers and virtual maches, said Patrick Kennedy, president and editor of Serve The Home ...
Chapter 1: Windows Server 2008 R2 Technology Primer
Dec 22, 2009 · Self-Healing NTFS. One of the new embedded technologies in Windows Server 2008 and Windows Server 2008 R2 is self-healing NTFS. Effectively, the operating system has a worker thread that runs in ...
802.1X: What you need to know about this LAN-authentication …
Apr 28, 2021 · The IEEE 802.1X standard allows network switches and access points to hand off device authentication to a specialized server so it can be managed and updated centrally.
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 ...
Beyond 911: Other N-1-1 codes you should know | Network World
Oct 25, 2016 · The North American Numbering Plan (NANP) establishes what telephone numbers exist. It would be safe to say that most people know and understand that the short code of 911 will connect callers with ...
The 10 most powerful companies in enterprise networking 2023
2. Broadcom: Seals the deal for VMware. Why they’re here: The $61 billion purchase of VMware, finalized on Nov. 22, catapults Broadcom into the top echelon of networking power players.The ...
Linux operators: Using |, >, >>, &, &&, !, =, () and many more
Jul 11, 2024 · Some of the most convenient ‘tricks’ on Linux depend on the use of a handful of special characters. This post looks at a number of command operators on Linux and shows how they work.