Cisco
300-460 · Question #110
An engineer has configured a VXLAN tunnel between remote data centers, but the VXLAN tunnel is not established. Which reason for this tunnel failure is most likely true?
The correct answer is B. Multiprotocol BGP is missing a route reflector. See the full explanation below for the reasoning.
Question
An engineer has configured a VXLAN tunnel between remote data centers, but the VXLAN tunnel is not established. Which reason for this tunnel failure is most likely true?
Options
- AThe transport network does not support Bidirectional PIM.
- BMultiprotocol BGP is missing a route reflector.
- CMultipoint GRE tunnels are not configured between data centers.
- DAn ACL exists on the physical network between the data centers that block UDP port 4789.
How the community answered
(51 responses)- A10% (5)
- B82% (42)
- C4% (2)
- D4% (2)
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