Useful tips for everyday
Can I connect two networks together over Internet? A VPN tunnel connects the two (2) computers or networks and allows data to be transmitted over…
Should I use WAN or LAN port? LAN port is used to provide Internet access or files sharing facility to all the connected devices. WAN…
What do SFP transceivers do? SFP stands for “small form-factor pluggable.” SFP transceivers are compact and hot-pluggable devices that act as an interface between networking…
Why fat-tree topology? In a fat tree, branches nearer the top of the hierarchy are “fatter” (thicker) than branches further down the hierarchy. In a…
When should you ground shielded cable? Signal cables The best way to wire shielded cables for screening is to ground the shield at both ends…
What is congestion window size in TCP? TCP Buffer Sizing TCP uses what is called the “congestion window”, or CWND, to determine how many packets…
Can you Rename a Google Doc? Next to a file you want to rename, tap the Down arrow . Tap Rename. Enter a new name.…
How do I fix invalid security token? There are a few possible causes of the problem, all linked to the Session: Try reloading your browser…
Which API is used in IoT systems? Since REST uses HTTP, any device which can connect to the web and request a web page can…
Does video surveillance comes under GDPR? You might be surprised to learn that CCTV footage is subject to the GDPR (General Data Protection Regulation). That…