Section 4: EGP Protocols (16 Points)

  • Configure BGP as shown in Figure 2-14 with the following peering: R3–R2, R2–R1, R8–R1, R8–R6, R6–R1, R6–R4, R4–R1, R6–R5. Ensure loopback interfaces are used to peer where possible. Ensure minimal configuration on all BGP routers with multiple peers.

    Figure 2-14. IP EGP Diagram
    [View full size image]

  • Inject the following networks into BGP via new loopback interfaces:

    R2: 2.2.2.2/29

    R4: 4.4.4.4/24

    R5: 5.5.5.5/27

    R8: 8.8.8.8/28

  • Configure your network so that when network 5.5.5.0/27 is advertised to AS62555 it appears as if the network originated from AS61555; do not perform any configuration on R5.

  • Make the route 8.8.8.0/28 ...

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