An administrator needs to connect ISE to Active Directory as an external authentication source and allow the proper ports through the firewall.Which two ports s...

An administrator needs to connect ISE to Active Directory as an external authentication source and allow the proper ports through the firewall.Which two ports should be opened to accomplish this task? (Choose two.)

A. TELNET: 23 B. HTTPS: 443 C. HTTP: 80 D. LDAP: 389 E. MSRPC:445