none—Requires no username and password at the next login through the console port. This mode is insecure.

password—Requires password authentication at the next login through the console port. Keep your password.

scheme—Requires username and password authentication at the next login through the console port. Authentication falls into local authentication and remote authentication. To use local authentication, configure a local user and related parameters. To use remote authentication, configure the username and password on the remote authentication server. For more information about authentication modes and parameters, see the Security Configuration Guide.

The following table lists console port login configurations for different authentication modes:

Authenticat

Configuration

 

Remarks

ion mode

 

 

 

 

 

 

 

 

 

For more information, see

None

Configure not to authenticate users

 

Configuring none

 

authentication for console

 

 

 

 

 

 

 

 

login.”

 

 

 

 

Configure to authenticate users by using the local password For more information, see

Password

 

 

 

Configuring password

 

 

 

Set the local password

 

authentication for console

 

 

 

 

login.”

 

 

 

 

 

 

 

 

 

 

Configure the authentication scheme

 

 

 

 

 

 

 

 

 

 

Configure a

 

 

 

 

RADIUS/HWTACAC

 

 

 

 

S scheme

 

 

 

 

 

 

 

 

Remote AAA

Configure the AAA

 

 

 

scheme used by the

 

 

 

authentication

domain

 

 

 

 

 

For more information, see

 

 

 

Configure the

 

Select an

Configuring scheme

Scheme

username and

authentication for console

 

authentication

password on the

 

login.”

 

scheme

AAA server

 

 

 

 

 

 

 

 

 

 

Configure the

 

 

 

 

authentication

 

 

 

Local

username and

 

 

 

password

 

 

 

authentication

 

 

 

 

Configure the AAA

 

 

 

 

 

scheme used by the domain as local

NOTE:

A newly configured authentication mode does not take effect unless you exit and enter the CLI again.

Configuring none authentication for console login

Configuration prerequisites

You have logged in to the device.

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