Tech Terms Definitions - Page 45 Of 131 - ITU Online IT Training
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Take the opportunity to learn more about the information technology industry and articles to aid you in advancing your career.

What is Remote Authentication Dial-In User Service (RADIUS)

Definition: Remote Authentication Dial-In User Service (RADIUS) Remote Authentication Dial-In User Service (RADIUS) is a networking protocol that provides centralized authentication, authorization, and accounting (AAA)

What is VRRP (Virtual Router Redundancy Protocol)?

Definition: VRRP (Virtual Router Redundancy Protocol) VRRP (Virtual Router Redundancy Protocol) is a network protocol that provides for automatic assignment of available IP routers to

What Is Token Ring?

Definition: Token Ring Token Ring is a type of computer networking architecture in which nodes are arranged in a logical ring and pass a token

What Is Fragmentation Threshold?

Definition: Fragmentation Threshold The fragmentation threshold is a setting in wireless networking that determines the maximum packet size that can be sent without being fragmented.

What is Multicast?

Definition: Multicast Multicast is a communication method in computer networking where data transmission is sent from one sender to multiple receivers simultaneously. Unlike unicast, where

What is a Bypass Switch?

Definition: Bypass Switch A bypass switch is an electrical device used to redirect power flow around a particular piece of equipment, such as a UPS

What is VxLAN Tunneling?

Definition: VxLAN Tunneling VxLAN Tunneling, or Virtual Extensible LAN Tunneling, is a network virtualization technology that overlays virtualized Layer 2 networks on top of Layer

What is Mesh Topology?

Definition: Mesh Topology Mesh topology is a network setup where each node is connected to every other node directly, forming a web-like structure. This type

What is Mesh Networking?

Definition: Mesh Networking Mesh networking is a network topology where each node (device) in the network is connected directly, dynamically, and non-hierarchically to as many

What Is Tree Topology?

Definition: Tree Topology Tree topology is a type of network topology that combines characteristics of star and bus topologies. It is structured like a tree,

What is an Internal Network?

Definition: Internal Network An internal network is a private network within an organization or home that connects various devices and systems, allowing them to communicate

What is an External Network?

Definition: External Network An external network refers to the part of a network infrastructure that is accessible to users outside of the organization or entity

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