3.4.1- Hardware Failure Issues

A set of vocabulary flashcards covering important concepts related to hardware failure issues in networking.

Uninterruptible Power Supply (UPS)

A device that provides backup power to systems like servers and routers during power outages.

Power Anomalies

Unexpected fluctuations in power, including surges, spikes, and under-voltage events that can damage devices.

Hardware Failure

A malfunction of physical components such as network adapters, switches, and cables.

Data Link Layer

The layer in networking where most wired hosts connect to the network via a switch.

Network Adapter

A hardware component that allows a device to connect to a network.

Device Manager

A Windows utility used to manage hardware devices, including replacing drivers for network adapters.

Status LEDs

Light-emitting diodes on devices that indicate operational status and connectivity.

Airflow

The movement of air around hardware components to prevent overheating.

Network Topology

The arrangement or layout of devices and connections in a network.

Restarting Network Devices

A troubleshooting step that can resolve transitory errors but may disrupt network operations.

Startup Configuration

The configuration settings that are applied when a device is restarted, potentially discarding any unsaved changes.