Thanks for your comments on my first EtherGeek post on understanding the OSI Model. I especially enjoyed learning new ways to remember the OSI Model; for example: Please Do Not Throw Stale Pizza Away.

A dive into the seven-layer Open Systems Interconnection (OSI) model. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The OSI model is a product ...

コンピュータやアプリケーションが通信時に利用するネットワークの構成要素を、7つのレイヤー（階層）に分類して定義した枠組みが「OSI参照モデル」だ。 OSI参照モデルの基本的な考え方とその重要性を第1回「なぜ『OSI参照モデル』がCCNAでもCompTIA資格で ...

A couple posts ago, we talked about Layer 1 of the OSI Model — the Physical Layer. Today, we’ll start our climb up the Model with a visit to Layer 2, the Data Link Layer. The Data Link Layer is one of ...

A device that enables one electric or optic cable line to be connected to another. Typically used in test labs and controlled by software, the physical layer switch resembles the old telephone ...

PHOENIX, AZ--(Marketwired - Oct 26, 2017) - WebPT today announced OSI Physical Therapy as the winner of its 2017 Ascend Practice of the Year Award. The winner was first revealed at the fourth-annual ...