• Launch the lab below to jump into hands-on practice!
    Read the lab objective, configure until everything works as expected, and you'll get your validation flag.

    OSPF process 10, Area 0: R1, R2 and R3 in a chain over 172.16.12.0/24 and 172.16.23.0/24, each with a /32 Loopback0

    Figure 1 - OSPF Point-to-Point Topology

    Answer the question below

    Enter the flag you obtained.