Preventing Unauthorized Access To Your Access Point; Protecting Access To Privileged Exec Commands - Cisco 1941W Configuration Manual
Cisco 3900 series, cisco 2900 series,
cisco 1900 series
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Also See for 1941W:
- Hardware installation manual (102 pages) ,
- Installing and upgrading (24 pages)
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Chapter
Administering the Wireless Device
Preventing Unauthorized Access to Your Access Point
You can prevent unauthorized users from reconfiguring the wireless device and viewing configuration
information. Typically, the network administrators must have access to the wireless device while
restricting access to users who connect through a terminal or workstation from within the local network.
To prevent unauthorized access to the wireless device, configure one of these security features:
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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 issue after they have logged in to a network device.
For complete syntax and usage information for the commands used in this section, see Cisco IOS
Note
Security Command Reference for Release 12.4.
This section describes how to control access to the configuration file and privileged EXEC commands.
It contains this configuration information:
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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Username and password pairs, which are locally stored on the wireless device. These pairs
authenticate each user before the user can access the wireless device. You can also assign a specific
privilege level (read only or read/write) to each username and password pair. For more information,
see the
"Configuring Username and Password Pairs" section on page
Cisco, and the default password is Cisco. Usernames and passwords are case sensitive.
The characters TAB, ?, $, +, and [ are invalid characters for passwords.
Note
Username and password pairs are stored centrally in a database on a security server. For more
information, see the
"Controlling Access Point Access with RADIUS" section on page
Configuring Default Password and Privilege Level, page 298
Setting or Changing a Static Enable Password, page 298
Protecting Enable and Enable Secret Passwords with Encryption, page 299
Configuring Username and Password Pairs, page 301
Configuring Multiple Privilege Levels, page 302
Preventing Unauthorized Access to Your Access Point
301. The default username is
305.
297
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