Publications

How To Install JAVA (OpenJDK) 11 On Linux
You have multiple options to develop a Java application on Linux (Ubuntu or Debian).
Use OpenJDK (Open Java Development Kit), an open and free implementation of the standard Java platform, or use Oracle Java SE JDK from Oracle. Oracle JDK is recommended by the IDE developer (Google), especially for those who prefer the new integrated development environment Android Studio. Other than that, you can choose between these two JDKs as you use standard Java libraries while developing an Android app.
How to Static Routing Settings on Mikrotik?
The example of Static Routing Settings in Mikrotik – Static routing is to add a specific routing path manually. Mikrotik by default will create an automatic route routing when we add the IP address to the interface. Then why do we need static routing? Because to connect a network device that has a different IP segment (subnet) requires a device capable of performing static routing.
For example as in Figure 1 and Gambar2 where there are 2 routers that each router is connected to the network device.
Switching: MultiLayer Switching
Introduction
This article continues the series on LAN switching and Cisco Catalyst switches.
MultiLayer Switching (MLS) is a key component of high performance at Layer 3 with the Catalyst 5000 switches. It also is a marvelous opportunity to review what happens when packets pass through a router. Understanding this is very useful in the understanding router and switch performance optimization(s), also in troubleshooting network design and configuration issues.
Prior articles on switching or related topics:

How to set up and configure PRTG Network Monitor?
Hello there,
One of the biggest problems of especially system administrators is whether the devices under their responsibility are hardware and software stable. For example, to check if a web server is currently running, it will either check the web page or connect to the server and check the services. However, nowadays, with many applications under the name of developed IT Monitoring, we are able to monitor our system resources with up-down, service, disk, cpu, ram, bat files, and many other control points.
How To Bypass Login in Mikrotik Hotspot
Mikrotik Hotspot System makes all Users must Login first in order to access the internet. Sometimes there are some users who are lazy to log in and want to be able to directly enter Hotspot without login or Bypass Login Hotspot Mikrotik. To accommodate this user request, we can take advantage of the Hotspot IP-Bindings feature.
IP Bindings allows us to bypass certain user hotspots without having to go through the authentication process (login). In addition, IP Binding also allows us to block certain users so that he can not access the hotspot network.