Cisco CCNA: GNS3 initial setup process, from start to finish.
While the Cisco Packet Racer is unarguably one of the best applications ever developed to aid young network enthusiasts learn and master … Read more
Mikrotik wireless: What to do when you have zero upload with good download on a wireless link
Wireless connectivity is fast becoming the ideal way of connecting multiple sites within a city together. Reasons being that it is cheaper … Read more
Cisco CCNA route summarization: how to generate a summary address and mask for efficient route advertisement
In Cisco CCNA, summarization is one of the topics many students wish to skip because they find it difficult to get a … Read more
Cisco CCNA: variable length subnet mask, from start to finish.
Building an efficient network involves design, implementation and optimization. These three are merged together and called network engineering. Just like the foundation … Read more
Cisco CCNA: subnetting class A addresses, from start to finish.
Having treated how to subnet class B and Class C addresses, I did mention that class A was next in line. Starting from … Read more
Cisco CCNA: subnetting class B addresses, from start to finish.
In my previous post, I shared how we can subnet a class C address with an example. In this post, I will … Read more
Cisco CCNA: Subnetting class C address made easy, from start to finish.
Statistics have shown that apart from access control list and OSPF, the major area that CCNA students encounter challenges while studying for … Read more
Apple releases iOS 11.2; features ApplePay Cash and 7.5W wireless charging and fixes crashing issues on iPhone X
If you are an iOS 11 user, I am happy to announce to you that Apple has released iOS 11.2. The reason … Read more
How to fix constant reboot after loading icons in iPhone X
A lot of iPhone X users have reported experiencing their smartphones rebooting after loading icons. First, the screen turns black, then it … Read more
VTP implementation on Cisco routers
This video was put together by me to demonstrate how you can configure VLAN and use VTP to replicate the VLANs across … Read more
A review of the top five broadband internet service providers in Nigeria; two sides of a good product.
Internet is everything, trust me. The world is better connected by internet than it is by roads, air and water ways. The … Read more
Google introduces Datally; a new app that saves up to 30 percent of your mobile data.
Google has introduced a new app that it says will help users save their mobile data and notify them of the existence … Read more
Bitcoin crashes 20% downward from an all-time $11,434 high.
Bitcoin fell as much as 20 percent from an all-time high it recorded this week. The cryptocurrency reached an all-time $11,434 this … Read more
The new Samsung invention that charges your battery from 0 to 100 percent in 12 minutes
Just when I thought we have seen it all with the wireless charger and fast charge technologies that have so far been … Read more
Apple support now on YouTube to solve all iPhone, iPad, WatchOS, and Mac problems.
Given the challenges that have bedeviled iPhone X users, some of which are direct consequences of the removal of the home button, … Read more