Tag: ccie-rs
Remote Shell
Scenario: You are working as a network engineer at a Turtle Aquarium based in Florida. Your colleague wants to check the running-configuration of one of the routers in the network but because of the security policy he’s not…
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 »SNMPv3 Server
Scenario: The Agency has created a new security policy and since you are part of the security team you need to help them implement them. Some changes on the network have to be implemented through SNMPv3 and it’s…
Read More »SNMPv2 Server
Scenario: The Agency has created a new security policy and since you are part of the security team you need to help them implement them. Some changes on the network have to be implemented through SNMPv2 and it’s…
Read More »Buffer Tuning
Scenario: After a hard day of studying networking you decide to chill out and head for the local gym. As soon as you arrive the owner of the place comes to you and he seems to be upset….
Read More »Telnet Server Tuning
Scenario: You own a company specialized in network and router tuning. One of your customers sells customized cars and uses telnet to work remotely between their two sites. They would like you to tweak their telnet server for…
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 »TCP Keepalive
Scenario: A well-known science laboratory specialized in researching “portal” technology has a small network running OSPF. One of their terminals is used by a scientist to reach a central server. However every time router Alive crashes it’s impossible…
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:…
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