A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips on how to memorize the seven layers.

Dec 4, 2018 · Easy-access network tools are simple but essential and can be downloaded from the online Microsoft Store and pinned to the Windows 10 Start menu

Mar 3, 2022 · Multi-user, multiple-input, multiple-output technology supports concurrent users accessing Wi-Fi 6 and 6E networks in both uplink and downlink scenarios

Jan 29, 2021 · IPv6 offers several ways that aren’t possible in IPv4 to assign IP addresses, and DNS set-up has differences as well.

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.

Oct 20, 2021 · The maximum transmission unit (MTU) for a protocol sets the top limit on how big its packets can be. However, the network devices they pass through, encapsulation, and other factors can complicate ...

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.

May 25, 2022 · A virtual local area network is a logical subnetwork of devices in a broadcast domain that is partitioned by network switches and/or network management software to act as its own distinct LAN ...

The internet of things (IoT) is a network of connected smart devices providing rich data, but it can also be a security nightmare.

Oct 25, 2016 · In addition to 911, the North American Numbering Plan has designated eight other special short-code numbers. Do you know what they are?