Routers R1 and R2 are EIGRP neighbors. R1 has been configured with the eigrp stub connected command. Which two of the following are true as a result? (Choose two.)
- R1 can learn EIGRP routes from R2, but R2 cannot learn EIGRP routes from R1.
- R2 no longer learns EIGRP routes from R1 for routes not connected to R1.
- R1 no longer replies to R2's Query messages.
- R2 no longer sends to R1 Query messages.
- R1 can send IP packets to R2, but R2 cannot send IP packets to R1.
Explanation: A router configured as a stub (specifically with the connected keyword) will only advertise its directly connected routes that match a network statement; it will not forward routes learned from other EIGRP neighbors. Additionally, non-stub routers (R2) are optimized to stop sending Query messages to stub routers (R1) because the stub is not a transit path.
Related exam: Checkpoint Exam: Layer 3 Technologies – EIGRP
