EIGRP over Frame-Relay with Sub-interfaces
Scenario: A couple of stooge network engineers are trying to configure EIGRP over the frame-relay network. They read all about frame-relay, EIGRP and split-horizon and decided it sounded like a good idea to use sub-interface. Unfortunately things are…
Read More »BGP Attribute Origin
Scenario: You are a gunslinger living in Arizona and also a network engineer for the town network. To make sure your town has connectivity with other towns you have configured the town router with BGP. Another town is…
Read More »BGP Attribute Local Preference
Scenario: You work as a network engineer for a laboratium in San Francisco which is specialized in genetic engineering. To exchange research information with other laboratoria and universities you have built a network using BGP. At this moment…
Read More »BGP Attribute Weight
Scenario: You wake up in what seems to be a server room…trapped in a chair and tied up by what seems to be networking cabling. In front of you is a LED screen showing you a lady in…
Read More »VRF Routing
Scenario: As the captain of an interstellar spaceship you are responsible for the well-being of your ship. You need to setup a secure line to exchange information between your crewmembers. You are going to use a technique that…
Read More »MPLS Traffic Engineering per L2TPV3
Scenario: You are the senior network engineer for a large MPLS provider based in the United Kingdom. 2 of your customers called “Toy” and “Arcade” would like to use your MPLS services to connect their HQ and branch…
Read More »MPLS Traffic Engineering per VRF
Scenario: You are the senior network engineer for a large MPLS provider based in the United Kingdom. 2 of your customers called “Toy” and “Arcade” would like to use your MPLS services to connect their HQ and branch…
Read More »EIGRP CCNA 1
Scenario: Tillywood is where all the famous blockbuster movies are created in Tilburg, The Netherlands. This year there is a convention and all big star actors will be there. Cisco is promoting the event and thus you are…
Read More »OSPF CCNA 1
Scenario: During the day you are working as a junior network engineer studying CCNA. During the night you are active as a respectable fighter and many of your matches are recorded on video. Some of your fans have…
Read More »MPLS Labs
I have plenty labs on MPLS on GNS3Vault that will help you learn but to help you a little more i’ll let you know in which order you should do them. Before you start learning MPLS make sure…
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