Sim 03: OSPF Adjacency Faults: Authentication, Network Type and MTU¶
Blueprint 1.10.b, 1.10.c
| Difficulty | Time target | Devices | Faults |
|---|---|---|---|
| Medium | 20 minutes | 4 x IOSv | 3 |
Scenario¶
R2 is the area border router for a small OSPFv2 network. Area 0 contains R1 (head office), R2 and R3 (server site). Area 1 contains R4 (a remote office). The R1 to R2 link uses MD5 authentication. All router-to-router links are configured as OSPF point-to-point networks.
Download the lab
CML lab file · EVE-NG lab file
4 nodes. The lab boots already broken (the faults are in the start-up configs, so skip Break it). CML: Import a lab, then start it. EVE-NG: import the .unl from the lab list; if your image folder names differ, edit each node's image.
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