WiFi power level of Cisco access points

Power, power power…. One of the MOST important design factors is selecting the proper radio TX power for WiFi access points when designing any wireless network. You must consider your lowest common denominator and adjust your power equally between your client...

Network monitoring and management

Most IT buyers put network monitoring and management tools in place and expect them to just work. Unfortunately, the tools require upfront planning, detailed configuration and ongoing maintenance to ensure the technology delivers on its promise. Inventory To...

UniFi – Where is ?

You will see in many of our configuration instructions. When following these instructions you are supposed to substitute with the corresponding location in your computer. Its location will vary depending on your operating system. Find in the following directories:...

Secure NTP template

The Network Time Protocol (NTP) is the de-facto means Internet hosts use to synchronize their clocks. A reliable and accurate notion of time is important for a number of services, including distributed applications, authentication services, multi-user databases and...

How to Add Devices to LibreNMS Monitoring Tool

This guide focus on adding devices to LibreNMS tool for monitoring. Assuming that you have a working setup for LibreNMS monitoring tool, if not, follow the below guide. For a demo purpose, we will install and configure SNMP on the client servers (Linux machines), and...

Creating Ethernet loopback cable with RJ45 connector

This article will help us with a small hardware testing tool which helps verify whether interface port is working or not. The small testing tool is an RJ45 based Ethernet Testing tool which can be created within minutes by connecting wires as per defined below- Before...

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