Lesson 5 - Encapsulation and De-enapsulation Process

Assuming that you have read my previous lesson about TCP/IP Layers , it's a good idea to take a closer look at the vertical transmission...

Lab 4 - OSPF in Point-to-Multipoint

Prerequisites: CCNP level skills. Cisco IOS OSPF modes: Point-to-point (Cisco) Broadcast (Cisco) Non-broadcast (RFC 2328) Point-...

Google Play services 4.3

Google Play services 4.3 has now been rolled out to the world , and it contains a number of features you can use to improve your apps. Sp...

Lab 3 - OSPF in NBMA Networks

Prerequisites: CCNP level skills. Cisco IOS OSPF modes of Operation: Point-to-point (Cisco) Broadcast (Cisco) Non-broadcast (RFC ...

Lesson 4 - Introduction to TCP/IP Layers

In this lesson we take a sneak peek at the fundamentals regarding TCP/IP. This is one of the most important aspects to understand in order t...

Unlocking the Power of Google for Your Games, at GDC

Today, everyone is a gamer — in fact, 3 in every 4 Android users are playing games, allowing developers to reach an unprecedented audience o...

Lab 1 - OSPF Point-to-Point Mode - Solution

Prerequisites: CCNP level skills. This post contains the answers and configuration for the LAB 1. Answers Q1: What is the defau...

Lab 2 - OSPF in Broadcast Networks

Prerequisites: CCNP level skills. Quick Note: I must keep my Video Notes as short as possible since Youtube upload takes a moment. E...

New Client API Model in Google Play Services

Google Play services 4.2 has now been rolled out to the world , and it's packed with much-anticipated features such as the brand new ...

Lab 1 - OSPF Point-to-Point Mode

Prerequisites: CCNP skills. Here's our first lab which I hope is going to help us hone the skills with OSPF point-to-point op...

Lesson 3 - Initial Configuration of Cisco Switch and Router

Understanding technologies requires a skill. Even though not mine, but the best definition of what a skill is, could be summarized in five w...