SECUR Exam Cram™ 2 (Exam 642-501)

Chapter 5. Securing Cisco Network Routers Using AAA

Terms you'll need to understand:

• Authentication, authorization, and accounting (AAA)

• Administrative access

• Character mode

• Network access

• Packet mode

• Local authentication

• Terminal Access Controller Access Control System (TACACS+)

• Remote Authentication Dial-In User Service (RADIUS)

• Authentication methods

• Authorization types

• Network access server (NAS)

• Token Card

• Key distribution center (KDC)

• Certificate authority (CA)

• Trusted third party

Techniques you'll need to master:

• Configuring TACACS+

• Configuring RADIUS

• Configuring AAA authentication

• Configuring AAA authorization

• Configuring AAA accounting

• Verifying

• Testing