300-620 · Question #92
What happens to the traffic flow when the Cisco ACI fabric has a stale endpoint entry for the destination endpoint?
The correct answer is D. The leaf switch sends the traffic to the wrong destination leaf. Because of this stale remote endpoint, any traffic from LEAF1 toward IP2 will fail, because LEAF1 sends packets to the wrong leaf. This stale remote endpoint on LEAF1 needs to be manually cleared to resume communication. The command syntax to manually clear a particular remote…
Question
What happens to the traffic flow when the Cisco ACI fabric has a stale endpoint entry for the destination endpoint?
Options
- AThe leaf switch does not learn the source endpoint through data plane learning.
- BThe leaf switch drops the traffic that is destined to the endpoint.
- CThe leaf switch floods the traffic to the endpoint throughout the fabric.
- DThe leaf switch sends the traffic to the wrong destination leaf.
How the community answered
(42 responses)- A2% (1)
- B2% (1)
- C7% (3)
- D88% (37)
Explanation
Because of this stale remote endpoint, any traffic from LEAF1 toward IP2 will fail, because LEAF1 sends packets to the wrong leaf. This stale remote endpoint on LEAF1 needs to be manually cleared to resume communication. The command syntax to manually clear a particular remote IP endpoint is shown here: LEAF1# clear system internal epm endpoint key vrf <vrf-name> ip <ip- infrastructure/white-paper-c11-739989.html
Topics
Community Discussion
No community discussion yet for this question.