Cisco Certified Network Professional Enterprise CCNP Enterprise · Free Practice Question Medium
Question 23
Examine the exhibit. The eBGP peering refuses to establish. What is the problem in this case?
- A eBGP peerings must be between directly connected interfaces
- B The AS references in the neighbor remote-as statements are incorrect
- C The neighbor IP addresses are incorrect for this configuration
- D The eBGP multihop value needs to be set to 3 on each device
Reveal correct answer
Correct answer: C
Explanation
In this configuration, the desire is to peer between the loopback addresses as evidenced by the neighbor update-source commands. The neighbor statements should reference these loopback IP addresses, not the physical interface IPs. Here is an example of the correct configuration on R1: neighbor 5.5.5.5 remote-as 65000 neighbor 5.5.5.5 ebgp-multihop 2 neighbor 5.5.5.5 update-source lo0Discussion
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