1. Basics of Networking 2. Network • Interconnection of two or more devices is called as a network. • The communication between two or more interconnected devices is…
Slide 1Point-to-Point Protocol (PPP) In order for any layer 3 protocol to traverse the WAN over a dialup or dedicated link, it must be encapsulated by a data-link layer protocol.…
1. Point-to-Point Protocol (PPP) Chapter 2 explained how to configure anasynchronous line for a dialup connection. Inthis chapter, you will learn how to configurethat…
1. CCNA – INTRODUCTION By: Sameh El-Hakim Cyber Security Engineer 2. INTRODUCTION Network is a group of devices connected together with certain topology or wireless. Topologies…