As the senior security officer you decide all routing protocols should be configured as secure as possible. The company you work for has a single vendor policy and since you only have Cisco equipment you are running EIGRP (Enhanced Interior Gateway Routing Protocol). EIGRP has more advanced features for authentication since it uses a key-chain. The key-chain supports rotating keys which makes it more secure than having a single static key. Before implementing this for your whole organization you decide to test your enhanced security in a lab environment.
- All IP addresses have been preconfigured for you.
- EIGRP has been preconfigured for you (AS12).
- Enable EIGRP authentication between router Jack and Johnson. Use the following parameters:
Key-chain should be called: GNS3VAULT
Key1: password VAULT
Key2: password SAFE
- Key1 should be sent until 9:00AM on the 2nd of february 2020 and should be accepted 15 minutes past this time.
- Key2 should be valid from 8:50AM on the 2nd of february 2020 and should be valid till the 1st of february 2021.
- Make sure routing adjacencies do not drop when the keys are switched.
It took me 1000s of hours reading books and doing labs, making mistakes over and over again until I mastered all the protocols for CCNA.
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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.