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...
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:...
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...
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...
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...
SFP is short for small form factor. It refers to fiber optic transceivers supporting 1Gbps data rate. Except SFP, current market is full of various types of fiber optic transceivers, such as QSFP, QSFP+ and QSFP28. At the first sight, these transceiver modules are...
