Networking and telecommunications · Networking fundamentals and protocols

Wired Protocols

In Spanish: Protocolos Cableados
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Updated: 09/11/2026Reading: 1 min

Description

Wired protocols are a set of rules and standards that govern communication in networks that use cables for data transmission. These protocols are fundamental to ensuring quality of service (QoS), which means they allow data traffic to be managed and prioritized efficiently. QoS refers to a network's ability to provide a predefined level of service, ensuring that critical applications, such as video streaming or VoIP calls, receive the bandwidth and latency needed to function properly. Wired protocols, such as Ethernet, are essential in environments where stability and speed are crucial, as they provide a more reliable connection compared to wireless networks. Additionally, these protocols may include mechanisms for congestion management and error recovery, which contributes to a smoother and more efficient user experience. In summary, wired protocols are the backbone of modern networks, providing the infrastructure needed for effective, high-quality communication.

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