Objectives
The simulator ticks each one as soon as the network meets it.
- Peer R1 with R2 (10.0.12.2, AS 65002) and R3 (10.0.13.2, AS 65003); advertise 192.168.1.0/24.
- Create route-policy PREFER-B that applies local-preference 200, and import it from R3.
- Confirm R1’s best path to 8.8.8.0/24 is now via ISP-B (10.0.13.2).
- Create route-policy PREPEND (apply as-path 65001 65001 additive) and export it to R3.
- Confirm R4 now reaches 192.168.1.0/24 through ISP-A and ping 8.8.8.8 from PC1.