which ports and protocols to communicate with an ISE Policy Service Node? seenagape 8 years ago The NAC Agent v4.9.x uses which ports and protocols to communicate with an ISE PolicyService Node? A. tcp/8905, http/80, ftp/21 B. tcp/8905, http/80, https/443 C. udp/8905, telnet/23, https/443 D. udp/8906, http/80, https/443 ← Previous question Next question →