Cisco Learning

Overview It is important to know how to troubleshoot network connectivity issues. How to configure PCs to add them to the network? What tools can you use from the command…

Overview This is a beginning network configuration activity in Packet Tracer 6.1. This activity is designed to challenge you with some basic Cisco IOS configurations using a Cisco 1941 router,…

Ethernet Overview Ethernet is an important topic in the Cisco CCNA because network administrators typically oversee LANs (local area networks), and pretty much all LANs today use some form of…

Overview The data link layer provides the upper layers access to the network media. It is responsible for controlling access to the media, encapsulating packets into appropriately sized frames for…

Computer Networking Overview One of the challenges in learning the Cisco CCNA is learning how to navigate the massive amounts of jargon or lingo that is involved. Like the word,…

Overview This is a beginning Packet Tracer 6.1 activity designed to get you familiar with working with Packet Tracer. Your goal in this Packet Tracer activity is to configure the…

Overview For the Cisco CCNA you are required to know how to configure Cisco routers and Cisco switches using the command line interface or CLI. A command line interface is…