Once on one of the Huawei MA5608 GPON OLT and a regular MCUD card, when the Internet traffic began to reach 900 Mb/s, it was necessary to replace the MCUD with MCUD1 with 10 Gb/s ports.Continue reading “Installing MCUD1 in Huawei MA5608”
For example, let’s take an HP ProLiant DL360p Gen8 server with BIOS version P71 07/01/2015.Continue reading “P71 BIOS Update on HP ProLiant DL360p Gen8”
Once I installed e5-2690 v2 processors in a ProLiant DL380p Gen8 server and it did not start, the CPU indicators on the front panel were orange, there were no messages in the logs in iLO, but the status displayed System Health – Critical (BIOS/Hardware Health – Failed) , updating BIOS to the latest version didn’t help.Continue reading “HP ProLiant Gen8 Update to Support CPU E5-2600v2 E5-2400v2 E5-4600v2”
In this article, I will describe the process of how I updated the firmware on the Hikvision DS-7616NI-K2 NVR.Continue reading “Hikvision DS-7616NI-K2 firmware update”
Here is a small list of applications for the iPhone (iOS), which I have compiled from my own experience.Continue reading “Popular iPhone apps (iOS)”
Once on the highway to one of the Huawei MA5608, due to the heat and a bad cable, the optical level gradually deteriorated until the connection with the device was lost.
Therefore, I created triggers in Zabbix that will report that the signal is getting worse and this will prevent loss of connection.
Let’s say we created a new email address through cPanel and want Gmail to import mail from it.Continue reading “cPanel. Mail Import to Gmail”
In this article, I will give an example of configuring and viewing debug information on Cisco switches. For an example and a test, I will take a Cisco Catalyst 6509-E switch.Continue reading “Debug on Cisco”
Icecast is free software for streaming digital audio broadcasting.
Official site http://www.icecast.org
Aircrack-ng is a set of programs designed to detect wireless networks, intercept traffic transmitted over wireless networks, audit WEP and WPA/WPA2-PSK encryption keys (strength test).
Official site: www.aircrack-ng.org