Cisco Nexus 9000 Series - Audience; Document Conventions

Configuring Secure Login Features 29
Configuring Login Parameters 29
Restricting User Login Sessions 30
Restricting the Password Length 31
Enabling the Password Prompt for the Username 32
Configuring the Shared Secret for RADIUS or TACACS+ 33
Monitoring and Clearing the Local AAA Accounting Log 34
Verifying the AAA Configuration 34
Configuration Examples for AAA 35
Configuration Examples for Login Parameters 35
Configuration Examples for the Password Prompt Feature 36
Additional References for AAA 37
Configuring RADIUS 39
CHAPTER 4
About RADIUS 39
RADIUS Network Environments 39
RADIUS Operation 40
RADIUS Server Monitoring 40
Vendor-Specific Attributes 41
Licensing Requirements for RADIUS 42
Prerequisites for RADIUS 42
Guidelines and Limitations for RADIUS 42
Default Settings for RADIUS 43
Configuring RADIUS Servers 43
RADIUS Server Configuration Process 44
Configuring RADIUS Server Hosts 44
Configuring Global RADIUS Keys 46
Configuring a Key for a Specific RADIUS Server 47
Configuring RADIUS Server Groups 48
Configuring the Global Source Interface for RADIUS Server Groups 50
Allowing Users to Specify a RADIUS Server at Login 51
Configuring the Global RADIUS Transmission Retry Count and Timeout Interval 52
Configuring the RADIUS Transmission Retry Count and Timeout Interval for a Server 53
Configuring Accounting and Authentication Attributes for RADIUS Servers 55
Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 9.x
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