← OSPF is talking to the office LAN

Lab

A live network, in your browser. Configure each device in the editor or its terminal, watch the topology converge, and run show, ping and traceroute, all computed from your config. Hit Check when it works.

Objectives

  • Met: The R1-R2 adjacency over the core link is still Full and routes flow
  • Met: Each router still learns the other's LAN subnet via OSPF
  • Not met: The host-facing LAN interface (eth1) is passive on both routers

2 of 3 objectives met.

10.0.12.0/30r1r2
Connected to r1. Type ? for help.
R1>
Type ? for commands · Tab to complete · ↑ for history
Objectives update live as you work. Hitting Check commits your proof.

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