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Understanding AAA

The wonderful AAA which in the Cisco world means, Authentication, Authorization, and Accounting but what does that really mean? In today’s post that’s what we are going to be talking about. What is AAA and what are the benefits of using it along with what is it? (more…)

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Configuring Port Security

Today this tutorial is going to be¬†talking about how to configure port security on a Cisco Catalyst switch. Port security is one of the first things you can do to keep your network secure from unauthorized access. Port security can restrict devices so only devices you allow are granted¬†access to network resources. If and when an unauthorized device is connected to a port you can decide what you want the switch to do. Let’s get started! (more…)

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