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OSPF Authentication
Scenario: The local zoo needs your help with their OSPF network. Since a recent animal breakout the security department decides all routing protocols need authentication. You decide to implement OSPF authentication in any way you can. Goal: All…
Read More »OSPF LSA Type 5 summarization
Scenario: As the junior network engineer for a large cartoon network you are asked to look at the OSPF configuration of the network. Some external networks are redistributed into OSPF and your boss asks you if you can…
Read More »OSPF LSA Type 3 summarization
Scenario: The mineral express is specialized in trading expensive minerals. You are their senior network engineer and responsible for the OSPF network that they have running. One of your colleagues is complaining that the routing table is becoming…
Read More »OSPF Over Frame-Relay: Point-to-Point
Scenario: As the senior network engineer for a Dutch fishing company you are responsible for connecting all the different branch offices to the main network. The WAN technology you are using is Frame Relay, and you need to…
Read More »OSPF Over Frame-Relay: Point-to-Multipoint Non-Broadcast
Scenario: As the senior network engineer for a Dutch fishing company you are responsible for connecting all the different branch offices to the main network. The WAN technology you are using is Frame Relay, and you need to…
Read More »OSPF Over Frame-Relay: Point-to-Multipoint
Scenario: As the senior network engineer for a Dutch fishing company you are responsible for connecting all the different branch offices to the main network. The WAN technology you are using is Frame Relay, and you need to…
Read More »OSPF Over Frame-Relay: Broadcast
Scenario: As the senior network engineer for a Dutch fishing company you are responsible for connecting all the different branch offices to the main network. The WAN technology you are using is Frame Relay, and you need to…
Read More »OSPF Over Frame-Relay: Non-Broadcast
Scenario: As the senior network engineer for a Dutch fishing company you are responsible for connecting all the different branch offices to the main network. The WAN technology you are using is Frame Relay, and you need to…
Read More »OSPF Totally NSSA
Scenario: You are working for a well-known wrestling federation and after countless battles you decided to switch your career and become a network engineer. The federation is using network equipment that is still from the 80’s, therefor you…
Read More »OSPF Totally Stub
Scenario: This lab is a follow-up of the OSPF Stub lab. I’d recommend you configure that lab before this one. The company specialized in selling Fantasy E-books is becoming more popular everyday and after your trainee period they…
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