300-620 Exam Dumps : Implementing Cisco Application Centric Infrastructure (300-620 DCACI)

The two protocols that support accessing backup files on a remote location from the APIC are FTP (File Transfer Protocol) and SFTP (SSH File Transfer Protocol). Both FTP and SFTP allow for the transfer of files to and from a remote location, but SFTP provides an additional layer of security by utilizing SSH.

 In the context of ACI Multi-Site, the information of an endpoint (MAC/IP) that belongs to site 1 is advertised to site 2 using the EVPN control plane as soon as the endpoint is discovered in one site. This allows for immediate visibility of the endpoint across sites.

The import mode that must be used to ensure that the import process terminates if the imported configuration is incompatible with the existing system is the ‘atomic’ mode. This mode ignores shards that contain objects that cannot be imported while proceeding with shards that can be imported. If the incoming configuration’s version is incompatible with the existing system, the import process will terminate2.