Glossary index

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Networking and telecommunications

NAT Reflection

NAT Reflection (Network Address Translation Reflection) is a technique used in networks that allows internal hosts to access services through the router's public IP address. This functionality is…

Networking and telecommunications

NAT Rule

A NAT (Network Address Translation) rule is a set of instructions that defines how network address translation should be applied to traffic passing through a network device, such as a router or…

Networking and telecommunications

NAT Scaling

NAT scaling (Network Address Translation) refers to scaling techniques used to effectively manage Network Address Translation resources. This methodology allows organizations to optimize the use of…

Networking and telecommunications

NAT Service

The NAT (Network Address Translation) Service is a technology that allows the translation of IP addresses between a private network and a public network, facilitating communication between internal…

Networking and telecommunications

NAT Table

The NAT (Network Address Translation) Table is a fundamental data structure in network management that stores the mappings of IP addresses and ports for address translation. Its primary function is…

Networking and telecommunications

NAT Traversal

NAT traversal is a technique used to establish and maintain Internet protocol connections through NAT (Network Address Translation) devices. These devices, which are common in home and enterprise…

Networking and telecommunications

NAT Traversal API

The NAT Traversal API is a programming interface that facilitates the connection of devices across networks that use NAT (Network Address Translation). NAT is a commonly used technique in networks to…

Networking and telecommunications

NAT Type

NAT Type (Network Address Translation) refers to the classification of NAT behavior that affects how devices communicate over the Internet. NAT is a technique used in networks to allow multiple…

Networking and telecommunications

Ncat

Ncat is a networking utility that allows reading and writing to network connections using TCP or UDP protocols. This tool is part of the Nmap suite, designed to facilitate communication between…

Artificial intelligence

NCL

NCL, which stands for Nested Context Language, is a presentation language specifically designed to describe the structure of multimedia presentations. This language allows content creators to…

Networking and telecommunications

NDS

NDS stands for Nintendo DS, which is a handheld gaming console released by Nintendo in 2004. This innovative console is characterized by its dual-screen design, with one of the screens being…

Networking and telecommunications

Negative Caching

Negative caching is a mechanism used in the Domain Name System (DNS) that allows storing the fact that a DNS query returned no results. This means that if a DNS server receives a query for a…

Networking and telecommunications

Neighbor

In the context of OSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol), a 'neighbor' refers to a router that is directly connected to another router in a network…

Networking and telecommunications

Neighbor Discovery

The neighbor discovery process in OSPF (Open Shortest Path First) is a fundamental mechanism that allows routers to identify and establish relationships with other routers in the same network. This…

Networking and telecommunications

NetBIOS

NetBIOS is a network protocol that allows applications on different computers to communicate within a local area network. Originally designed for use in local area networks (LANs), NetBIOS provides…

Networking and telecommunications

NetBIOS Name Service

The NetBIOS Name Service is a protocol that allows applications to communicate over a network using NetBIOS names, which are alphanumeric identifiers of up to 15 characters. This service facilitates…

Networking and telecommunications

Netcat

Netcat is a versatile networking utility that allows reading and writing over network connections using TCP or UDP protocols. It is often referred to as the 'Swiss Army knife' of networking tools due…

Networking and telecommunications

NetFlow

Network flow refers to a network protocol designed to collect information about IP traffic flowing through a network. This protocol allows network administrators and data scientists to monitor…

Networking and telecommunications

Netiquette

Netiquette refers to the rules and guidelines of behavior that should be followed when communicating on the Internet. It is a term that combines 'net' (network) and 'etiquette', focusing on courtesy…

Networking and telecommunications

Netlist

A netlist is a description of the connectivity of electronic components in a circuit, typically used in digital circuit design. This document is essential for engineers and designers as it provides a…

Networking and telecommunications

Netmask

A subnet mask is a 32-bit number that divides an IP address into network and host portions. This concept is fundamental in networking, as it allows the identification of which part of an IP address…

Networking and telecommunications

Net Neutrality

Net neutrality is the principle that Internet service providers (ISPs) must treat all data on the Internet the same, without discriminating or charging differently by user, content, website…

Networking and telecommunications

Net present value

Net Present Value (NPV) is a financial tool that allows evaluating the profitability of an investment by calculating the difference between the present value of incoming and outgoing cash flows over…

Networking and telecommunications

Netstat

Netstat is a command-line tool that displays network connections, routing tables, and interface statistics. It is widely used across various operating systems to provide detailed information about…

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