Ethernet Switches Explained (L2Link Layer Ethernet ...

This blog aims to elucidate these differences, highlight their advantages, and provide guidance on how to choose the most suitable switch for your needs.

A cable modem is only layer1 on one of its sides (the side connecting to the service provider). the part of it that connects to your router is layer2.

Layer 1: Physical Layer. Layer 1 is fairly easy ... Those are essentially Layer 2 switches with a router built into the backplane for speed.

Layer 2 and Layer 3 switches differ primarily in their routing capabilities. A Layer 2 switch operates solely based on MAC addresses, ...

In addition to this, Layer 1 switches also have the ability to convert one media type to another (e.g. Ethernet to Fiber) using cross-connects.

A Layer 1 switch does not read, manipulate or use packet/frame headers to route the data. Layer 1 switches are fully transparent to the data and typically have ...

Think of Layer 1 as the roads and highways in a city, ensuring connectivity between various locations, while Layer 2 acts as the traffic ...

The main difference is the operation.Layer2 switch operates within the same vlan whereas Layer3 switch can operate between different vlans. Both ...

A layer 2 switch “routes” based on MAC addresses. A router routes based on IP addresses. A layer 2 switch routes based on a table of MAC (CAM table) addresses.

Layer 2: data link layer. This is where a data frame is sent between nodes connected by a layer 1. The most common use is Ethernet framing.