Multi-layer switching combines layer-2, -3 and -4 switching technologies and provides high-speed scalability with low latency. Multi-layer switching can move traffic at wire speed and also provide layer-3 routing. There is … See more

A layer-3 switch can perform some or all of the functions normally performed by a router. Most network switches, however, are limited to supporting a single type of physical network, typically Ethernet, whereas a router may support different kinds of physical … See more

• Application delivery controller
• Bridge router
• Multiprotocol Label Switching (MPLS)
• Residential gateway See more

Layer-2 switching uses the MAC addresses of the hosts’ network interface controllers (NICs) to decide where to forward frames. Layer-2 switching is hardware-based, which means switches use ASICs to build and maintain the forwarding … See more

Layer-4 switching means hardware-based layer-3 switching technology that can also consider the type of network traffic (for example, distinguishing between UDP and TCP). Layer-4 switching provides additional datagram inspection by reading the See more

• What is the difference between a Layer-3 switch and a router?
• Multilayer Switching See more