700-702 · Question #9
Which option does the Cisco ACI fabric distributed proxy mapping database map the internal tenant MAC or IP address to?
The correct answer is B. VxLAN tunnel endpoint address. fundamentals/b_ACI-Fundamentals/b_ACI_Fundamentals_BigBook_chapter_0100.pdf Forwarding within the fabric is between VTEPs. The mapping of the internal tenant MAC or IP address to a location is performed by the VTEP using a distributed mapping database. After a lookup is done…
Question
Which option does the Cisco ACI fabric distributed proxy mapping database map the internal tenant MAC or IP address to?
Options
- ASpine port
- BVxLAN tunnel endpoint address
- CDistinguished name
- DIPv6 address
- ECisco APIC policy
How the community answered
(59 responses)- A12% (7)
- B80% (47)
- C2% (1)
- D5% (3)
- E2% (1)
Explanation
fundamentals/b_ACI-Fundamentals/b_ACI_Fundamentals_BigBook_chapter_0100.pdf Forwarding within the fabric is between VTEPs. The mapping of the internal tenant MAC or IP address to a location is performed by the VTEP using a distributed mapping database. After a lookup is done, the VTEP sends the original data packet encapsulated in VXLAN with the Destination Address (DA) of the VTEP on the destination leaf. The packet is then de- encapsulated on the destination leaf and sent down to the receiving host. With this model, we can have a full mesh, loop-free topology without the need to use the spanning-tree protocol to prevent
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