Describing SAP HANA Authentication and Authorization

SOLVED: Multiple client switches and routers have been set up at a small military base. The network team decided to implement Terminal Access Controller Access-Control System Plus (TACACS ), along with Kerberos and an external Lightweight Directory Access Protocol (LDAP) service. What is the primary reason TACACS was chosen for this?a. Device administrationb. System administrationc. Both a bd. None of these