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Terminal Access Controller Access-Control System Plus (TACACS+) is an AAA protocol which uses what port?
TCP port 1645
UDP port 1645
TCP port 49
UDP port 49
Terminal Access Controller Access-Control System Plus (TACACS+) is a Cisco-proprietary AAA protocol that uses TCP port 49 and separates the AAA functionalities. Unlike RADIUS, TACACS+ encrypts the entire body of the packet except the TACACS+ header and offers multiprotocol support.
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