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Configuring MS-CHAPv2 to Provide Password-Change Support (CLI Procedure)

JUNOS Software for EX Series switches enables you to configure the Microsoft Corporation implementation of the Challenge Handshake Authentication Protocol version 2 (MS-CHAPv2) on the switch to provide password-change support. Configuring MS-CHAPv2 on the switch provides users accessing a switch the option of changing the password when the password expires, is reset, or is configured to be changed at next login.

See RFC 2433 at http://www.faqs.org/rfcs/rfc2433.html, Microsoft PPP CHAP Extensions, for information about MS-CHAP.

Before you configure MS-CHAPv2 to provide password-change support, ensure that you have:

To configure MS-CHAPv2, specify the following:


[edit system radius-options]


user@switch# set password-protocol mschap-v2

    You must have the required access permission on the switch in order to change your password.


    Published: 2009-10-18

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