5 Questions
What is the function of a network switch?
A network switch connects devices in a network and uses packet switching to send, receive, or forward data packets or data frames over the network.
How does segmentation with a switch reduce collision probability?
Segmentation with a switch splits a larger collision domain into smaller ones, reducing collision probability and improving overall network throughput.
What does a switch do when a data frame arrives at any of its ports?
When a data frame arrives at any port of a network switch, it examines the destination address, performs necessary checks, and sends the frame to the corresponding device(s).
What is a VLAN and what does it enable?
A VLAN is a custom network created from one or more local area networks. It enables a group of devices available in multiple networks to be combined into one logical network.
What are the advantages of VLANs over physical LANs?
VLANs allow the creation of virtual LANs that can be administered like physical LANs, enabling better network organization and management.
Test your knowledge about layer 2 switches, their functions, and operation within a network. Learn about packet switching, data frame forwarding, and the role of switches in connecting devices.
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