CCNA :) Be a Good Network Administrator

Layer 1 troubleshooting using indicators 9.2.4  The page will explain how to troubleshoot Layer 1 issues with the help of indicator light...

Testing by OSI layers 9.2.3  This page will describe the types of errors that occur at the first three layers of the OSI model. Layer 1 er...

Using a structured approach to troubleshooting  9.2.2  Troubleshooting is a process that allows a user to find problems on a network. This ...

Network Testing >Introduction to network testing 9.2.1  This page will give students an overview of how to test a network. Basic testi...

Observing multiple paths to destination  9.1.9  Multi-path algorithms permit traffic over multiple lines, provide better throughput, and ar...

Determining the route next hop 9.1.7  Routing algorithms fill routing tables with a variety of information. Destination next hop associatio...

Determining the route metric  9.1.6  Routing protocols use metrics to determine the best route to a destination. The metric is a value that...