Tag: ccna-rs

Time Based Access-List

No Picture

Scenario: As the owner of a large swiss watch company you would like to make sure your employees are unable to browse the Internet during working hours. Time is money so it’s time to find a solution… Goal:…

Read More »

Dynamic Access List – Lock and Key

No Picture

Scenario: You are the senior network engineer at a company called “The Router Whisperer”. Your boss heard about a new feature to increase security for one of your customers who is a  famous dog trainer. You need to…

Read More »

Named Access-List

No Picture

Scenario: After configuring standard and extended access-lists for the agents of three well-known agencies you were promoted to junior security operator. It’s now time to upgrade your skills and show them how to implement named access-lists. Goal: All…

Read More »

Extended Access-List

No Picture

Scenario: This morning you woke up in a cell feeling dizzy and nauseous, it appears you were kidnapped by a mixture of agents from federal agencies. Your task is to finish this security test, if you pass you…

Read More »

Standard Access-List

No Picture

Scenario: This morning you woke up in a cell feeling dizzy and nauseous, it appears you were kidnapped by a mixture of agents from federal agencies. Your task is to finish this security test, if you pass you…

Read More »

Spanning Tree for CCNA

No Picture

Scenario: You are the leading network engineer of an international reptile and insects museum. Recently the museum has been experiencing trouble with their switched network due to loops. Up to you to optimize the spanning tree configuration! Goal:…

Read More »

Router on a stick

No Picture

Scenario: You are Sam the network engineer who is responsible for all routing within your company. Two of your colleagues called John and Hadley are having trouble reaching each other, their routers do not have any routing capabilities…

Read More »

VTP – Vlan Trunking Protocol

No Picture

Scenario: For this lab you need REAL hardware. You can’t use switches in GNS3! You only need layer 2 switches for this lab. The Cisco Catalyst 2950 or higher will work. You are working as a trainee at…

Read More »

Switches in GNS3

No Picture

I’ve been getting questions about switches in GNS3 so decided to write this article explaining which switching protocols you can or cannot use in GNS3. First of all, it’s impossible to run switches in GNS3! That being said…

Read More »

IPv6 Autoconfiguration

No Picture

Scenario: You are working as the network engineer for an Asian based company and responsible for the deployment of IPv6. You heard some good things about this new protocol and are interested in the new autoconfiguration feature, let’s…

Read More »