Networking

Definitions about networking including routing and switching vocabulary, telecom terminology and words about email, messaging and mobile.

High-speed networks

Terms related to high-speed communication networks, including network and end-system architecture definitions and words and phrases about high-bandwidth and low-latency communication.

  • What is SMS (Short Message Service)?

    SMS (Short Message Service), commonly referred to as 'text messaging,' is a service for sending short messages of up to 160 characters (224 character limit if using a 5-bit mode) to mobile devices, including cellular phones, smartphones and tablets.

  • What is Cisco Performance Routing (PfR)?

    Cisco Performance Routing (PfR) is a way of sending network packets based on intelligent path control.

  • Android OS

    Android OS is a Linux-based mobile operating system that primarily runs on smartphones and tablets.

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Network Admin

Terms related to managing computer networks, including definitions about LANS or WANS and words and phrases about network design, troubleshooting, security and backups.

  • What is a server?

    A server is a computer program or device that provides a service to another computer program and its user, also known as the client.

  • What is acceptable use policy (AUP)?

    An acceptable use policy (AUP) is a document stipulating constraints and practices that a user must agree to for access to or use of a corporate network, the internet or other computing resources.

  • What is authentication, authorization and accounting (AAA)?

    Authentication, authorization and accounting (AAA) is a security framework for controlling and tracking user access within a computer network.

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Network hardware

Terms related to network hardware, including definitions about cables or file servers and words and phrases about routers and switches.

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Networking and communications

Terms related to networking and communications, including definitions about network protocols and words and phrases about data transmission.

  • What is a Request for Comments (RFC)?

    A Request for Comments (RFC) is a formal document created by the Internet Engineering Task Force (IETF) that outlines technical specifications, organizational notes and standards relevant to internet and networking technologies, including protocols such as routing, addressing and transport technologies.

  • What is a server?

    A server is a computer program or device that provides a service to another computer program and its user, also known as the client.

  • What is Cisco Performance Routing (PfR)?

    Cisco Performance Routing (PfR) is a way of sending network packets based on intelligent path control.

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Wireless and mobile

Terms related to wireless and mobile technology, including definitions about consumer mobile technology devices and communication technologies such as Wi-Fi, WiMAX and LTE.

  • What is SMS (Short Message Service)?

    SMS (Short Message Service), commonly referred to as 'text messaging,' is a service for sending short messages of up to 160 characters (224 character limit if using a 5-bit mode) to mobile devices, including cellular phones, smartphones and tablets.

  • What is Extensible Authentication Protocol (EAP)?

    Extensible Authentication Protocol (EAP) is a protocol for wireless networks that expands the authentication methods used by Point-to-Point Protocol (PPP), a protocol often used when connecting a computer to the internet.

  • What is mobile hotspot?

    A mobile hotspot is a portable hardware device or software that serves as a wireless access point for connecting devices to the internet.

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