11-2
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03
Chapter 11 Configuring Switch-Based Authentication
Protecting Access to Privileged EXEC Commands
•
If you want to use username and password pairs, but you want to store them centrally on a server
instead of locally, you can store them in a database on a security server. Multiple networking devices
can then use the same database to obtain user authentication (and, if necessary, authorization)
information. For more information, see the
“Controlling Switch Access with ” section on
page 11-10
.
Protecting Access to Privileged EXEC Commands
A simple way of providing terminal access control in your network is to use passwords and assign
privilege levels. Password protection restricts access to a network or network device. Privilege levels
define what commands users can enter after they have logged into a network device.
Note
For complete syntax and usage information for the commands used in this section, see the
Cisco IOS
Security Command Reference, Release 12.2
from the Cisco.com page under
Documentation
>
Cisco
IOS Software
>
12.2 Mainline
>
Command References
.
These sections contain this configuration information:
•
Default Password and Privilege Level Configuration, page 11-2
•
Setting or Changing a Static Enable Password, page 11-3
•
Protecting Enable and Enable Secret Passwords with Encryption, page 11-3
•
Disabling Password Recovery, page 11-5
•
Setting a Telnet Password for a Terminal Line, page 11-6
•
Configuring Username and Password Pairs, page 11-6
•
Configuring Multiple Privilege Levels, page 11-7
Default Password and Privilege Level Configuration
Table 11-1
shows the default password and privilege level configuration.
Table 11-1
Default Password and Privilege Levels
Feature
Default Setting
Enable password and privilege level
No password is defined. The default is level 15 (privileged EXEC level).
The password is not encrypted in the configuration file.
Enable secret password and privilege level
No password is defined. The default is level 15 (privileged EXEC level).
The password is encrypted before it is written to the configuration file.
Line password
No password is defined.
