Types of Network Switches – Explained Simply!

Types of Network Switches – Explained Simply!

> After understanding switch basics, I explored the different types of switches used in real-world networks.
Here’s a clean breakdown for anyone learning CCNA or networking fundamentals

1. Unmanaged Switch
➤ Just plug and play
➤ No configuration needed
➤ Common in home networks and small offices

2. Smart Switch
➤ Partially manageable via GUI (web interface)
➤ Basic support for VLANs, QoS
➤ Ideal for small-to-mid businesses

3. Fully Managed Switch
➤ CLI/GUI access for full configuration
➤ Supports VLANs, STP, port security, SNMP, etc.
➤ Used in enterprise networks

4. Layer 2 Switch
➤ Operates at the Data Link Layer (Layer 2)
➤ Uses MAC addresses to forward frames
➤ Supports VLANs

5. Layer 3 Switch
➤ Combines switching and routing
➤ Performs Inter-VLAN Routing
➤ Great for high-performance LANs

 6. PoE Switch (Power over Ethernet)
➤ Supplies power + data over Ethernet
➤ Used for VoIP phones, IP cameras, access points

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Source: LinkedIn

Credits: Mr. Tapish R S