Networking Basics Lesson 008: Networking Tools Part 2

Cable Certifier

Can measure in depth details about the cable.

What details can a cable certifier give about a cable?

Can determine a cable's category, throughput, and length.

Punchdown Tool

Used to connect the interior wires of a twisted pair to a punchdown block.

How does a punchdown tool work?

By stripping and trimming away excess wire while securing the wires into a punchdown block.

Toner Probe

A tool that helps technicians trace cables through walls or ceilings.

What is a toner probe also known as?

Tone Generator / "Fox and Hound"

Loopback Plugs

Diagnostic tools that test network ports.

How do loopback plugs work?

By rerouting the transmit signal to the receive pins.

Why are loopback plugs so important?

Are crucial for testing connectivity and diagnosing network hardware issues.

What do network taps do?

Split or copy network traffic for analysis.

Where and why are network taps used?

Installed inline with a network copy data packets for monitoring, security, and troubleshooting, without interrupting connection.

Where are network taps most commonly used?

In cybersecurity and network management applications, with one available for copper and fiber networks.

Wi-Fi Analyzer

A software tool that helps to optimize Wi-Fi coverage and performance.

What is a Wi-Fi analyzer also known as?

Wireless Analyzer.

Service Set Identifier (SSID)

The name of a Wi-Fi network that broadcasts to enable device detection and connection.

What does a Wi-Fi analyzer identify?

A network's SSIDs, their signal strength, and channel utilizations.

What is the general use of snips and cutter, strippers, and crimpers?

To be used in the construction of a cable.

What is the general use of cable testers and cable certifiers?

Used to verify the cable's functionality and performance.

What is the general use of punchdown tools?

Used to connect cables to punchdown blocks and patch panels.

What is the general use of toner probes?

To identify and document cables in a networks' infrastructure.

What is the general use of loopback plugs and network taps?

Used to assist with diagnostics and monitoring.

What is the general use of a Wi-Fi analyzer (wireless analyzer)?

Ensures that strong, interference-free Wi-Fi coverage can be achieved within a given building.