LAN
Everything on SkillVeris tagged LAN — collected across the glossary, study notes, blog, and cheat sheets.
6 resources across 1 library
Interview Questions(6)
Router vs Switch: What is the Difference?
A switch connects devices within a single local network and forwards frames between them using MAC addresses, while a router connects separate networks togethe…
What are Network Topologies? Star, Bus, Ring, and Mesh Explained
A network topology is the physical or logical arrangement of how devices are connected to each other in a network — the most common patterns are bus (a single…
LAN vs WAN vs MAN: What is the Difference?
LAN, MAN, and WAN describe networks at increasing geographic scale — a LAN (Local Area Network) covers a single building or campus under one organization’s con…
What is Ethernet?
Ethernet is the family of wired networking standards (IEEE 802.3) that defines how devices on a local area network physically connect and frame data at the Phy…
What is the Ethernet Frame Format?
An Ethernet frame is the Layer 2 container that carries data across a local network, made up of a preamble, destination and source MAC addresses, an EtherType/…
What is CSMA/CD?
CSMA/CD (Carrier Sense Multiple Access with Collision Detection) is the media access method used on legacy shared Ethernet segments where a device listens befo…