Tag: ccna-rs
Banners
Scenario: You are a teacher at large university and responsible for all network equipment. You want to make sure all students see the correct banners whenever they logon one of the routers. Goal: All IP addresses have been…
Read More »IOS TFTP Server
Scenario: You are working as a network engineer for a Charity helping homeless people. At one day the webserver crashes and you don’t have any spare equipment lying around. The website is used to download food coupons. Goal:…
Read More »IOS HTTP Server
Scenario: You are working as a network engineer for a Charity helping homeless people. At one day the webserver crashes and you don’t have any spare equipment lying around. Since the website only has HTML images you decide…
Read More »CDP (Cisco Discovery Protocol)
Scenario: Since the average life expectancy of a spartian warrior isn’t very promising, some of them decided to switch careers and become network engineer. The spartian engineers really enjoy CDP (Cisco Discovery Protocol) but they would like to…
Read More »Virtual Terminal Line Settings
Scenario: Your network has two routers called Day and Night. Users behind router Day are using telnet to access router Night. Some users have been complaining that telnet access should be easier so you decide to look at…
Read More »Conditional Debug
Scenario: Frank has heard about a feature called “conditional debug” that sounds interesting to him. It seems that you can use this command to only show the output of certain protocols instead of having your screen flooded with…
Read More »Access-List Logging
Scenario: The local boyscout needs your help as a network engineer. They want to make sure everytime their router receives an OSPF packet this will be logged on their local router. Think you can help them out? Goal:…
Read More »NAT PAT Overload
Scenario: Emma and Alice are in trouble. They just got a new Internet connection but they forgot to mention to the Internet provider that they required two public IP addresses so they both can access the Internet at…
Read More »NAT Dynamic
Scenario: Your friends Jack and Joe recently switched to a new Internet provider and instead of getting a single public IP address they have received multiple global IP addresses. To make sure all global IP addresses are used…
Read More »NAT Port Forwarding
Scenario: Your network at home has been configured for NAT so you and the rest of your family can access the Internet. You also have a webserver and a SSH server at home and you would like those…
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