Which of the following is an open standard used for authentication on Cisco routers?
A) RADIUS
B) ATM
C) CHAP
D) ACE

Question

Quizplus · Accepted Answer

RADIUS (Remote Authentication Dial-In User Service) is an open standard that is commonly used for authentication and accounting services on Cisco routers. It allows for centralized management of user authentication and authorization, making it easier to control access to network resources. ATM (Asynchronous Transfer Mode) is a technology used for high-speed networking, but it is not related to authentication on Cisco routers. CHAP (Challenge-Handshake Authentication Protocol) is a protocol used for authentication on PPP connections, but it is not specific to Cisco routers. ACE (Access Control Entry) is a term that refers to a feature used for access control on Cisco devices, but it is not related to the authentication protocol used.

Which of the Following Is an Open Standard Used for Authentication