We had a UPS failure without any advanced warning. As the result, the servers connecting to this UPS just got dead. And it was quite ugly. Question to you, How to have redundancy going against this kind of UPS failure? Shall we connect each of power supply to a different UPS or what?
The question is, the power cord coming with the servers is with a Y connectors. Each of them connects to one of the power supplies. And the other end is with only one plug which plugs to one UPS. Shall I just use two separate power cords and connect each to a separate UPS in order to accomplish the goal of redundant UPS ??
Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.
When it comes to security, there are always trade-offs between security and convenience/ease of administration. This article examines some of the main pros and cons of using key authentication vs password authentication for hosting an SFTP server.
This tutorial will give a short introduction and overview of Backup Exec 2012 and how to navigate and perform basic functions.
Click on the Backup Exec button in the upper left corner. From here, are global settings for the application such as conne…
This video gives you a great overview about bandwidth monitoring with SNMP and WMI with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg).
If you're looking for how to monitor bandwidth using netflow or packet s…