Patch ESXI over SSH

By rsebayang

There are two ways in conjunction to patch the ESXI. First one leveraging VMware Update Manager which is best option to choose if you have bunch ESXIs in multiple cluster. You could take advantages to centralize the stage of patch including for remediation process. Second one is over SSH but you have to do it…

3CX – Solusi IP PBX Alternatif Avaya & Cisco

By rsebayang

Selama beberapa dekade terakhir teknologi sistem telepon telah berkembang pesat. Mulai dari berpindahnya teknologi analog PBX ke IP PBX, dan juga PSTN ke IP based telephony (IP Phone). Meskipun memang teknologi warisan PSTN masih eksis di beberapa daerah, khususnya di perumahan dan daerah terpencil. Beberapa keuntungan menggunakan IP based telephony dibanding PSTN antara lain: Reduksi…

Balada Dua Bahasa

By rsebayang

Sebetulnya gue kepingin punya dua website dengan dua bahasa yang berbeda seperti banyak penulis lainnya. Cuma ya itu, semuanya jadi serba dobel. Beli domain lagi, beli hosting lagi, dan kudu punya waktu untuk memelihara website yang satu lagi dah. Mumpung dana lagi nggak ada dan males bikin website lagi, mending gue tulis aja artikel bahasa…

Generate CSR in Simple Way

By rsebayang

There are many ways in order to produce CSR (Certificate Signing Request) to get the SSL certification by CA (SSL provider). Most of the people create based on their device e.g F5 has their own feature to do such as well as other devices can do. But in this scenario i will let you guys…

Proper Way to Restart The vCenter Services.

By rsebayang

If you  are running vCenter installed on top of the OS, sometime upon received an incident, service got hung and need to be restarted. Whereas you don’t want to reboot the OS since it will be taking time considering some OS files requires to be reloaded. it is possible to restart the vcenter services while…

MikroTik Winbox Vulnerability

By rsebayang

While i am writing this article, MikroTik has released latest patch to fix Winbox vulnerability which been happening for couple months back. Even most of my customers also have same afraid related with this incident because the impact is very bad, your system might be compromised with admin privilege! With that being said the attacker…

Strategy to Work Efficient & Effective

By rsebayang

Set your goal Make timeline Make priority Increase work speed Be wise to use your time Focus and exact in detail Delegate Feel it’s like challenge! Above points may be your consideration in order to work a such. Cheers!

Virtual Port Channel vs. Stack vs. Aggregate

By rsebayang

What the differentiation between them? Aggregate means you have one switch/router and which consist of several interfaces and you aim increase the bandwidth within them hence grouping into one or more logical aggregation. Meanwhile you have also multiple switches which you wanted to stack them in order to have single logical switch. This is very…

Remote Desktop Services Application Deployment – Part 1 – Overview

By rsebayang

As you may aware since Windows Server 2008, Microsoft has released a kind of tool that allows you to leverage native remote desktop protocol to be accessed as an either remote application or virtual desktop infrastructure which also known as VDI. These options have many features and been deployed on several of my small and…