> # AAA General

> Field | Description
> --- | ---
> AuthTypeMSCHAP | Indicates whether the MSCHAP authentication mechanism should be used for authenticating the user through the remote AAA server during login. If true, MSCHAP authentication is used. If false, the default authentication mechanism is used.
> AuthTypeMSCHAPv2 | Indicates whether the MSCHAPv2 authentication mechanism should be used for authenticating the user through remote AAA Server during login. If true, MSCHAP authentication is used. If false, the default authentication mechanism is used.

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