Compare Layer 2 and Layer 3 network switches and learn when to use each one to create a properly functioning network
Layer 2 switches are mainly used at the network access layer and aggregation layer, while Layer 3 switches are mainly used at the core layer of the network, but there are also a few Layer 3 switches used at the aggregation layer. The following figure shows the practical application example o...
To be simple,Layer 3 switchesroute packets based on IP, layer 2 by MAC. Both switch types have the capability of linking network devices together from one port to another. Unlike hubs, switches distribute data more intelligently as it interprets them and sends it out to the right destination...
The majority of networks use a mix of Layer 2 and Layer 3 switches to support their operations. Layer 3 switches are more intelligent than Layer 2 switches. Layer 3 switches also feature all the functionality of Layer 2 switches. Therefore, Layer 2 switches are used to provide cheap an...
In addition to itsLayer 2capabilities, some Network Switches also incorporate advanced features, enabling them to operate at the network layer (Layer 3) and provide routing functionality. These innovative devices, often referred to asLayer-3 or Multilayer Switches, facilitate ef...
Due to hardware restrictions of switches, some Ethernet interfaces work in only Layer 2 or Layer 3 mode, whereas other Ethernet interfaces can work in both Layer 2 and Layer 3 modes. An Ethernet interface works as a Layer 2 interface in Layer 2 mode and a Layer 3 interface in Layer 3 ...
●Layer 2 LAN Base Image Cisco IE-3000-8TC-E ●Same as IE-3000-8TC with Layer 3 IP Services Image Cisco IEM-3000-8TM= ●Expansion copper Module for Cisco IE-3000-4TC, IE-3000-8TC, IE-3000-4TC-E, and IE-3000-8TC-E switches, eight 10/100 TX ports ...
Interfaces on all versions of the switches can be switched between Layer 2 and Layer 3 modes. IP addresses can be assigned to Ethernet interfaces working in Layer 3 mode. Networking Requirements As shown in Figure 3-48, PC1, PC2, PC3, and PC4 are on four network segments, and SwitchB,...
Layer 2 switches Compact Switch Modules SCALANCE X-000 unmanaged SCALANCE X-100 unmanaged SCALANCE X-200 managed SCALANCE X-200IRT managed SCALANCE X-300 managed RUGGEDCOM Ethernet Layer 2 Switches Layer 3 switches / routers RUGGEDCOM Serial Device Servers RUGGEDCOM Stromversorgungen und PoE-Injektoren...
The Cisco Industrial Ethernet 3010 Series Switches is supported in Cisco IOS Software. The minimum software versions are as follows: • Layer 2 support (LAN Base image): Cisco IOS Software Release 12.2(53)EZ • Layer 3 support (IP Services image): Cisco IOS Software Re...