You may want to update the firmware of the ethernet card where you used on VMware. There are lots of ways to upgrade the firmware of an hardware and … «Read More»
How to find the windows license key
Run the given code below on PowerShell If you want to know your windows license key. Your license key will be displayed after you run the code.
wmic path SoftwareLicensingService How to change the RAID level on Dell Servers
This article is written for how to change the RAID level from RAID 1 to RAID 5 on Dell Servers. It doesn’t mean that you can do that on all … «Read More»
Unable to perform application-aware processing error on Veeam
I’m addicted to writing a new article each time when I face a problem. Today when I was looking at the ticket system I saw a ticket that was sent … «Read More»
Connection to database ‘zabbix’ failed: [2002]
Hello IT fellas, When I came to the office today, I saw a warning on our monitoring system that said database error, connection refused. You can see the mentioned picture … «Read More»
Cisco Commands
I’ve collected some useful command lists of Cisco and wanted publishing on my blog. This article will be updated when I see some new commands related to Cisco.
Changing switch
Downloaded Sophos SSL VPN file is 0 Kb
Seems I forgot to publish this article. According to pictures, this article was written before the pandemic in Feb of 2020. Our sales team delivered to me a Sophos XG … «Read More»
Upgrade Zabbix/Proxy 5.2.x to 5.4 on RHEL/CentOS
Today I’ve upgraded my monitoring system, Zabbix from 5.2.x to 5.4 version which was published on 14th of May, 2021. The official tweet is here. I earn my living … «Read More»
How to create a whitelist on Office 365
Hello IT guys, there are two ways to create a safe sender, which is known as a whitelist, on Office 365 without using PowerShell. Both of them are so … «Read More»
Configuring the remote desktop session host server
Sometimes IT guys forget configuring the remote desktop session host server when they install the RDS role on their windows server. If you look at the RD Licensing Diagnoser tool … «Read More»