Contents
- 1 Which protocol could be used to provide AAA accounting?
- 2 Which of these steps are followed for AAA configuration?
- 3 How can AAA be enforced in a Windows domain environment?
- 4 How do I set up a AAA server?
- 5 Is LDAP a AAA?
- 6 What do you need to know about AAA protocols?
- 7 Are there any Cisco products that support AAA security?
Which protocol could be used to provide AAA accounting?
RADIUS protocol
Current AAA servers communicate using the RADIUS protocol.
Which of these steps are followed for AAA configuration?
Configuring AAA on IOS for general administrative access entails four basic steps:
- Enable the “new model” of AAA.
- Configure the server(s) to be used for AAA (e.g. TACACS+ servers).
- Define authentication and authorization method lists.
- Enforce AAA authentication on the relevant lines (e.g. console and VTY lines).
How can AAA be enforced in a Windows domain environment?
AAA implementation: AAA can be implemented by using the local database of the device or by using an external ACS server.
What are three components of AAA and what are the examples of AAA protocols?
Examples of AAA protocols include:
- Diameter, a successor to Remote Authentication Dial-In User Service (RADIUS)
- Terminal Access Controller Access-Control System (TACACS)
What are two protocols used by AAA?
TACACS+ and RADIUS are the predominant security server protocols used for AAA with network access servers, routers, and firewalls. These protocols are used to communicate access control information between the security server and the network equipment.
How do I set up a AAA server?
Configuring AAA Servers
- Go to Admin & Services > Services > AAA Servers.
- In Authentication Servers, click Create New.
- Select the server type: Active Directory: If you use a Microsoft AD server, configure the following settings:
- Click OK to save your AAA server entry.
Is LDAP a AAA?
Lightweight Directory Access Protocol (LDAP) is a powerful and flexible protocol for communication with AAA servers. When a user authenticates a security appliance, the security appliance, in turn, authenticates to the server and uses the LDAP protocol to retrieve the record for that user.
What do you need to know about AAA protocols?
They need to check who they are, what are they allowed for and what did they do. These three questions are the main explanation of AAA (Authentication, Authorization, Accounting). There are some protocols are used for this purposes. The two common ones are TACACS+ and RADIUS. In this lesson we will see, TACACS vs RADIUS.
What kind of server is used for AAA?
TACACS+ and RADIUS are the predominant security server protocols used for AAA with network access servers, routers, and firewalls. These protocols are used to communicate access control information between the security server and the network equipment.
What is the interface between an and an-AAA?
Access Network AAA (AN-AAA): Communicates with the RNC in the Access Network (AN) to enable authentication and authorization functions to be performed at the AN. The interface between AN and AN-AAA is known as the A12 interface.
Are there any Cisco products that support AAA security?
Cisco products support AAA access control by using either a local server database in the network access server or a remote security database running a AAA security protocol. Each security database has pluses and minuses.