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 you have not configured any path selection for BGP and you want to make sure you have a little more control to influence your routing. Local preference is one of the BGP attributes that you are going to use to fix this.
- All IP addresses have been preconfigured for you as specified in the topology picture.
- Configure IBGP within AS 1.
- Configure EBGP between router Franklin and Jacobs.
- Configure EBGP between router Jacobs and Pinto.
- Configure EBGP between router Pinto and Franco.
- Configure EBGP between router Hunisker and Franco.
- Advertise all networks from AS1, AS2, AS3 and AS4 in BGP.
- Ensure AS1 can reach any network in AS2, AS3 or AS4.
- You are only allowed to use the local preference attribute for the upcoming tasks.
- Configure router Franklin so all networks learned through EBGP have a local preference of 500.
- Configure router Hunisker so network 220.127.116.11/24 has a local preference of 600.
- Configure router Hunisker so all networks from AS 4 have a local preference of 700.
- Configure router Hunisker so network 18.104.22.168/24 has a local preference of 800, you are not allowed to use an access-list.
It took me 1000s of hours reading books and doing labs, making mistakes over and over again until I mastered all the routing protocols for CCNP.
Would you like to be a master of routing too? In a short time without having to read 900 page books or google the answers to your questions and browsing through forums?
I collected all my knowledge and created a single ebook for you that has everything you need to know to become a master of routing.
You will learn all the secrets about BGP attributes, local preference and more.
Does this sound interesting to you? Take a look here and let me show you how to Master CCNP ROUTE
Configuration FilesYou need to register to download the GNS3 topology file. (Registration is free!)
Once you are logged in you will find the configuration files right here.