Glossary index

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Networking and telecommunications

WLAN

WLAN, or Wireless Local Area Network, is a technology that allows devices to connect to a local network without the need for cables. It uses radio waves to transmit data between devices, providing…

Networking and telecommunications

WLAN Analyzer

A WLAN Analyzer is a tool used to monitor and analyze wireless network traffic. These tools allow network administrators and telecommunications engineers to obtain detailed information about network…

Networking and telecommunications

WLAN Card

A WLAN card, or wireless network card, is a hardware component that allows a computer to connect to a wireless network. This device integrates into the system to facilitate communication without the…

Operating systems

WLAN Controller

A WLAN (Wireless Local Area Network) controller is an essential device in managing wireless networks, responsible for overseeing and administering multiple access points (AP) within a network…

Networking and telecommunications

WML

Wireless Markup Language (WML) is a markup language specifically designed to create web pages that are viewed on mobile devices. Unlike HTML, which is optimized for larger screens and desktop…

Software development

WMLScript

WMLScript is a scripting language used to control WAP (Wireless Application Protocol) applications. Designed to be lightweight and efficient, WMLScript allows developers to create scripts that run on…

Networking and telecommunications

WMM

WMM, or Wi-Fi Multimedia, is a feature designed to enhance the performance of multimedia applications using Wi-Fi networks. This technology is based on the implementation of Quality of Service (QoS)…

Networking and telecommunications

WOL

Wake-on-LAN (WOL) is a network standard that allows a computer to be turned on or awakened remotely over a local network. This protocol is based on the use of special data packets, known as 'magic…

Networking and telecommunications

WPAR Networking

WPAR Networks refer to the configuration of network settings for Workload Partitions (WPARs) in AIX. WPAR is a virtualization technology that allows the creation of isolated environments within a…

Networking and telecommunications

WQoS

WQoS, or Wireless Quality of Service, refers to a set of techniques and mechanisms designed to ensure optimal performance in wireless networks. Its main objective is to manage and prioritize data…

Networking and telecommunications

X-Forwarded-For

X-Forwarded-For is an HTTP header field that identifies the originating IP address of a client connecting to a web server through an HTTP proxy or load balancer. This header is crucial in network…

Networking and telecommunications

X-Forwarded-Proto

The 'X-Forwarded-Proto' header is a crucial element in network and web application architecture, indicating the protocol used by a client to connect to a server through a proxy or load balancer. This…

Networking and telecommunications

X-Real-IP

X-Real-IP is an HTTP header used to identify the originating IP address of a client connecting to a web server. This header is particularly relevant in environments where proxies or load balancers…

Networking and telecommunications

X.21

X.21 is an international standard that defines a protocol for synchronous data transmission over a digital circuit. This protocol is primarily used in telecommunications networks to establish…

Networking and telecommunications

X.21 Access Protocol

The X.21 Access Protocol is used for synchronous data transmission in telecommunications networks. This protocol, defined by the International Telecommunication Union (ITU), establishes a framework…

Networking and telecommunications

X.21 Data Link Layer

The X.21 Data Link Layer is a standard for synchronous data transmission in telecommunications. This protocol is primarily used in telecommunications networks to establish and manage connections…

Networking and telecommunications

X.21 Interface

The X.21 interface is a communication standard that allows the connection of terminal equipment to public data networks, facilitating data transmission in telecommunications environments. This…

Networking and telecommunications

X.21 Networking

X.21 networks are an international standard for synchronous data communication over digital lines. This protocol, defined by the International Telecommunication Union (ITU), is primarily used in the…

Networking and telecommunications

X.21 Standard

The X.21 standard provides specifications for synchronous data transmission in telecommunications. This standard, developed by the International Telecommunication Union (ITU), focuses on the…

Networking and telecommunications

X.25

X.25 is a standard suite of protocols from the ITU-T (International Telecommunication Union) designed for packet-switched networks. This set of protocols enables data communication between devices…

Networking and telecommunications

X.25 Access Protocol

The X.25 Access Protocol is used for communication in packet-switched networks based on the X.25 standard. This protocol enables efficient and secure data transmission over telecommunications…

Networking and telecommunications

X.25 Call Control

X.25 Call Control refers to the mechanisms used to establish and manage calls over an X.25 network, a data communication protocol that facilitates the transmission of information in packets. This…

Networking and telecommunications

X.25 Connection

An X.25 connection is a logical link established between two endpoints for communication. This packet-switched network protocol is designed for data transmission, allowing communication between…

Networking and telecommunications

X.25 Connectionless

X.25 connectionless allows data transmission without establishing a dedicated connection. This communication protocol is based on a packet-switching model, where data is divided into packets that are…

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