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Which RADIUS servers support LEAP?

Resolution

RADIUS servers that support LEAP include the following:

  • Cisco Secure ACS version 2.6 and later
  • Cisco Access Registrar version 1.7 and later
  • Funk Software's Steel-Belted RADIUS version 3.0 and later

Before implementing a LEAP solution, network administrators are advised to review the 802.11 Wireless LAN Security White Paper. Special attention should be paid to the use of strong passwords. Cisco LEAP is a password-based algorithm. To minimize the possibility of a successful dictionary attack, use strong passwords, which are difficult to guess. Some characteristics of strong passwords include the following:

  • A minimum of ten characters.
  • A mixture of uppercase and lowercase letters.
  • At least one numeric character or one non-alphanumeric character (example: !#@$%).
  • No form of the user's name or user ID.
  • A word that is not found in the dictionary (domestic or foreign).

Problem Type

How to...

Release notes / product  overview / data sheet / FAQ

Security Options

LEAP / RADIUS

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