WLAN Key Generator Character Set 0-9, A-Z, a-z (ASCII 48-57, 65-90, 97-122) 0-9, A-Z, a-z + special characters (ASCII 33-126) 0-9. Feb 14, 2018 Wi-Fi Protected Access 2 - Pre-Shared Key (WPA-PSK), is a method of securing the network using WPA2 with Pre-Shared Key (PSK) authentication, designed for home networks that utilize keys, which are 64 hexadecimal digits long.
Wi-Fi Protected Access (WPA) is one of the security protocol used for wireless networks. When compared to Wired Equivalent Privacy (WEP) security protocol, WPA has improved the authentication and encryption features. If WPA is configured on the AP, a WPA Pre-Shared Key (PSK) is chosen to securely authenticate clients. When WPA-PSK Complexity is enabled, complexity requirements for the key used in the authentication process can be configured. More complex keys provide increased security.
This article explains how to configure WPA-PSK Complexity on the WAP121 and WAP321 access points.
• WAP121
• WAP321
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Step 1. Log in to the web configuration utility and choose System Security > WPA-PSK Complexity. The WPA-PSK Complexity page opens:
Step 2. Check the Enable check box in the WPA-PSK Complexity field to enable the AP to check new WPA-PSK keys for complexity.
Step 3. Choose the minimum number of character classes that must be represented in the key string from the WPA-PSK Minimum Character Class drop-down list. The four possible character classes are uppercase letters, lowercase letters, numbers, and the special characters available on a standard keyboard.
Step 4. (Optional) To configure a different key when the current key expires check the Enable check box in the WPA-PSK Different From Current field. Uncheck the Enable check box to allow the user to reenter the previous key when the current key expires.
Step 5. Enter the maximum length that the pre-shared key can be in the Maximum WPA-PSK Length field. The value ranges from 32 to 63.
Step 6. Enter the minimum length that the pre-shared key can be in the Minimum WPA-PSK Length field. The value ranges from 8 to 16.
Step 7. Click Save to save the settings.
This document describes a sample configuration for Wireless Protected Access (WPA) and WPA2 with a pre-shared key (PSK).
Cisco recommends that you have knowledge of these topics:
The information in this document is based on Cisco Aironet 1260 Access Point (AP) that runs Cisco IOS Software Release 15.2JB.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
This procedure describes how to configure WPA and WPA2 with a PSK in the Cisco IOS software GUI:
Notes:
Use the Command Lookup Tool (registered customers only) in order to obtain more information on the commands used in this section.
The Output Interpreter Tool (registered customers only) supports certain show commands. Use the Output Interpreter Tool in order to view an analysis of show command output.
This is the same configuration done within the CLI:
In order to confirm that the configuration works properly, navigate to Association, and verify that the client is connected:
You can also verify the client association in the CLI with this syslog message:
Note: Refer to Important Information on Debug Commands before you use debug commands.
Use these debug commands in order to troubleshoot connectivity issues: