What port does TACACS+ use?

TACACS+ uses port 49 by default. The protocol is defined in RFC 8907.

Unknown

Terminal Access Controller Access-Control System Plus

Q: What is Terminal Access Controller Access-Control System Plus?

Terminal Access Controller Access-Control System Plus (TACACS+) is a Application Layer protocol in the Authentication category. Cisco-developed AAA protocol that separates authentication, authorization, and accounting into independent transactions. Encrypts the entire payload, unlike RADIUS which only encrypts passwords.

Application Layer — Authentication

프로토콜 개요

정식 명칭 Terminal Access Controller Access-Control System Plus

약어 TACACS+

OSI 계층 Application Layer

카테고리 Authentication

기본 포트 49

RFC RFC 8907

소개 TACACS+

Cisco-developed AAA protocol that separates authentication, authorization, and accounting into independent transactions. Encrypts the entire payload, unlike RADIUS which only encrypts passwords.

Application Layer Authentication 포트 49

표준 문서

TACACS+은(는) IETF(Internet Engineering Task Force)에서 발행한 RFC 8907에 정의되어 있습니다. RFC는 인터넷 프로토콜의 공식 표준 문서이며, 누구나 자유롭게 열람할 수 있습니다.

Terminal Access Controller Access-Control System Plus

프로토콜 개요

소개 TACACS+

표준 문서

관련 프로토콜 — Application Layer