Cisco Access Control Server (ACS) is an approval, endorsement, and accounting (AAA) stage that permits you most of the way to supervise permission to organize resources for a combination of access types, contraptions, and customer get-togethers. It is used for the going with purposes:
device association – approves heads, supports requests, and gives accounting limits.
remote access – it can work with far off association access devices to execute access draws near.
remote – approves and endorses distant customers and has and approves far off game plans.
network insistence control – talks with position and survey servers to carry out affirmation control plans.
ACS is for the most part used to halfway arrangement with the customers and control what they are endorsed to do. Customers are made locally on the ACS server and the switches and switches are intended to use ACS for affirmation and endorsement. Subsequently, you can make an effort not to make comparative customers locally on each switch and switch in your association. ACS server can moreover use an external customer data base (like Microsoft Active Directory) for affirmation purposes.
For more information about: Cisco ASA