What is a layer 3 switch and why would your network need it?
Layer 2 vs Layer 3 Switch: Which One Do You Need? | FS Community
Method of Configuring both Layer 2 and Layer 3 Multicast on S Series Switches and Common Problems in the Configuration - Method of Configuring both Layer 2 and Layer 3 Multicast on
CCNA 1 v7.0 Curriculum: Module 6 – Data Link Layer | Skillbasis
Inter VLAN Routing by Layer 3 Switch - GeeksforGeeks
Layer 2 vs Layer 3 Switches: What's the Difference? | Auvik Networks
Network Layer (Layer 3)
What is Network layer? - Definition from WhatIs.com