Cisco WS-C6506 User Manual

39-33
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 39 Configuring the Switch Access Using AAA
Configuring Authentication on the Switch
Radius Deadtime: 0 minutes
Radius Key:
Radius Retransmit: 2
Radius Timeout: 5 seconds
Radius-Server Status Auth-port
----------------------------- ------- ------------
172.20.52.3 primary 1812
Console> (enable)
Disabling RADIUS Authentication
When local authentication is disabled and only RADIUS authentication is enabled, if you disable
RADIUS authentication, local authentication is reenabled automatically.
To disable RADIUS authentication, perform this task in privileged mode:
This example shows how to disable RADIUS authentication and verify the configuration:
Console> (enable) set authentication login radius disable
radius login authentication set to disable for console and telnet session.
Console> (enable) set authentication enable radius disable
radius enable authentication set to disable for console and telnet session.
Console> (enable) show authentication
Login Authentication: Console Session Telnet Session
--------------------- ---------------- ----------------
tacacs disabled disabled
radius disabled disabled
local enabled(primary) enabled(primary)
Enable Authentication: Console Session Telnet Session
---------------------- ----------------- ----------------
tacacs disabled disabled
radius disabled disabled
local enabled(primary) enabled(primary)
Console> (enable)
Configuring Kerberos Authentication
These sections describe how to configure Kerberos authentication on the switch:
• Configuring a Kerberos Server, page 39-34
• Enabling Kerberos, page 39-35
• Defining the Kerberos Local Realm, page 39-36
• Specifying a Kerberos Server, page 39-36
Task Command
Step 1
Disable RADIUS authentication for login mode. set authentication login radius disable [all |
console | http | telnet]
Step 2
Disable RADIUS authentication for enable mode. set authentication enable radius disable [all |
console | http | telnet]
Step 3
Verify the RADIUS configuration. show authentication

Cisco WS-C6506 Specifications

General

Brand	Cisco
Model	WS-C6506
Category	Switch
Language	English