Which statement about site discovery in a Versa Secure SD-WAN solution is true?

Site discovery within Versa Secure SD-WAN operates under the premise of dynamic and automated networking capabilities. The correct statement about site discovery is:

When a new site is provisioned, existing sites auto-discover the new site using MP-BGP (Answer D).In Versa SD-WAN, Multiprotocol Border Gateway Protocol (MP-BGP) is employed for dynamic routing information exchange, which includes the discovery of new sites. When a new site is added to the network, MP-BGP facilitates the automatic dissemination of routing information to other sites, thus enabling them to auto-discover the new site without manual reconfiguration.

Option A suggests manual addition, which contradicts the automated capabilities of SD-WAN.

Option B and C imply manual notifications or reconfigurations by Versa Director or Controller, which are not the primary methods for site discovery in an SD-WAN environment where automation via MP-BGP is preferred.

References:The response utilizes the operational mechanisms of Versa SD-WAN as described in Versa’s official documentation and typical behaviors of MP-BGP in dynamic network environments.